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Comparing deliantra/server/server/apply.C (file contents):
Revision 1.141 by root, Sun Apr 13 01:36:06 2008 UTC vs.
Revision 1.238 by root, Sun Apr 4 04:10:47 2010 UTC

1/* 1/*
2 * This file is part of Deliantra, the Roguelike Realtime MMORPG. 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * 3 *
4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra team 4 * Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2001 Mark Wedel & Crossfire Development Team
6 * Copyright (©) 1992,2007 Frank Tore Johansen 6 * Copyright (©) 1992 Frank Tore Johansen
7 * 7 *
8 * Deliantra is free software: you can redistribute it and/or modify 8 * Deliantra is free software: you can redistribute it and/or modify it under
9 * it under the terms of the GNU General Public License as published by 9 * the terms of the Affero GNU General Public License as published by the
10 * the Free Software Foundation, either version 3 of the License, or 10 * Free Software Foundation, either version 3 of the License, or (at your
11 * (at your option) any later version. 11 * option) any later version.
12 * 12 *
13 * This program is distributed in the hope that it will be useful, 13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details. 16 * GNU General Public License for more details.
17 * 17 *
18 * You should have received a copy of the GNU General Public License 18 * You should have received a copy of the Affero GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>. 19 * and the GNU General Public License along with this program. If not, see
20 * <http://www.gnu.org/licenses/>.
20 * 21 *
21 * The authors can be reached via e-mail to <support@deliantra.net> 22 * The authors can be reached via e-mail to <support@deliantra.net>
22 */ 23 */
23 24
24#include <cmath> 25#include <cmath>
… …
28#include <spells.h> 29#include <spells.h>
29#include <skills.h> 30#include <skills.h>
30#include <tod.h> 31#include <tod.h>
31 32
32#include <sproto.h> 33#include <sproto.h>
33
34/* Want this regardless of rplay. */
35#include <sounds.h>
36 34
37/** 35/**
38 * Check if op should abort moving victim because of it's race or slaying. 36 * Check if op should abort moving victim because of it's race or slaying.
39 * Returns 1 if it should abort, returns 0 if it should continue. 37 * Returns 1 if it should abort, returns 0 if it should continue.
40 */ 38 */
… …
53 * subtype 5: arch or race 51 * subtype 5: arch or race
54 * subtype 7: all three 52 * subtype 7: all three
55 */ 53 */
56 if (op->subtype) 54 if (op->subtype)
57 { 55 {
58 arch_flag = (op->subtype & 1); 56 arch_flag = op->subtype & 1;
59 name_flag = (op->subtype & 2); 57 name_flag = op->subtype & 2;
60 race_flag = (op->subtype & 4); 58 race_flag = op->subtype & 4;
61 } 59 }
62 else 60 else
63 { 61 {
64 arch_flag = 1; 62 arch_flag = 1;
65 name_flag = 1; 63 name_flag = 1;
… …
92 * Return value: 1 if money was destroyed, 0 if not. 90 * Return value: 1 if money was destroyed, 0 if not.
93 */ 91 */
94static int 92static int
95apply_id_altar (object *money, object *altar, object *pl) 93apply_id_altar (object *money, object *altar, object *pl)
96{ 94{
97 dynbuf_text buf; 95 dynbuf_text &buf = msg_dynbuf; buf.clear ();
98 96
99 if (!pl || pl->type != PLAYER) 97 if (!pl || pl->type != PLAYER)
100 return 0; 98 return 0;
101 99
102 /* Check for MONEY type is a special hack - it prevents 'nothing needs 100 /* Check for MONEY type is a special hack - it prevents 'nothing needs
103 * identifying' from being printed out more than it needs to be. 101 * identifying' from being printed out more than it needs to be.
104 */ 102 */
105 if (!check_altar_sacrifice (altar, money) || money->type != MONEY) 103 if (!check_altar_sacrifice (altar, money, pl) || money->type != MONEY)
106 return 0; 104 return 0;
107 105
108 /* if the player has a marked item, identify that if it needs to be 106 /* if the player has a marked item, identify that if it needs to be
109 * identified. If it doesn't, then go through the player inventory. 107 * identified. If it doesn't, then go through the player inventory.
110 */ 108 */
111 if (object *marked = find_marked_object (pl)) 109 if (object *marked = find_marked_object (pl))
112 if (!QUERY_FLAG (marked, FLAG_IDENTIFIED) && need_identify (marked)) 110 if (!QUERY_FLAG (marked, FLAG_IDENTIFIED) && need_identify (marked))
113 { 111 {
114 if (operate_altar (altar, &money)) 112 if (operate_altar (altar, &money, pl))
115 { 113 {
116 identify (marked); 114 identify (marked);
117 115
118 buf.printf ("You have %s.\n\n", long_desc (marked, pl)); 116 buf.printf ("You have %s.\r", long_desc (marked, pl));
119 if (marked->msg) 117 if (marked->msg)
120 buf << "The item has a story:\n\n" << marked->msg << "\n\n"; 118 buf << "The item has a story:\r" << marked->msg << "\n\n";
121 119
122 return !money; 120 return !money;
123 } 121 }
124 } 122 }
125 123
126 for (object *id = pl->inv; id; id = id->below) 124 for (object *id = pl->inv; id; id = id->below)
127 { 125 {
128 if (!QUERY_FLAG (id, FLAG_IDENTIFIED) && !id->invisible && need_identify (id)) 126 if (!QUERY_FLAG (id, FLAG_IDENTIFIED) && !id->invisible && need_identify (id))
129 { 127 {
130 if (operate_altar (altar, &money)) 128 if (operate_altar (altar, &money, pl))
131 { 129 {
132 identify (id); 130 identify (id);
133 131
134 buf.printf ("You have %s.\n\n", long_desc (id, pl)); 132 buf.printf ("You have %s.\r", long_desc (id, pl));
135 if (id->msg) 133 if (id->msg)
136 buf << "The item has a story:\n\n" << id->msg << "\n\n"; 134 buf << "The item has a story:\r" << id->msg << "\n\n";
137 135
138 /* If no more money, might as well quit now */ 136 /* If no more money, might as well quit now */
139 if (!money || !check_altar_sacrifice (altar, money)) 137 if (!money || !check_altar_sacrifice (altar, money))
140 break; 138 break;
141 } 139 }
… …
160 * matching item. 158 * matching item.
161 **/ 159 **/
162void 160void
163handle_apply_yield (object *tmp) 161handle_apply_yield (object *tmp)
164{ 162{
165 const char *yield; 163 if (shstr_tmp yield = tmp->kv (shstr_on_use_yield))
166 164 archetype::get (yield)->insert_at (tmp, tmp, INS_BELOW_ORIGINATOR);
167 yield = get_ob_key_value (tmp, "on_use_yield");
168 if (yield != NULL)
169 {
170 object *drop = get_archetype (yield);
171
172 if (tmp->env)
173 {
174 drop = insert_ob_in_ob (drop, tmp->env);
175 if (tmp->env->type == PLAYER)
176 esrv_send_item (tmp->env, drop);
177 }
178 else
179 {
180 drop->x = tmp->x;
181 drop->y = tmp->y;
182 insert_ob_in_map (drop, tmp->map, tmp, INS_BELOW_ORIGINATOR);
183 }
184 }
185} 165}
186 166
187/** 167/**
188 * Handles applying a potion. 168 * Handles applying a potion.
189 */ 169 */
190int 170int
191apply_potion (object *op, object *tmp) 171apply_potion (object *op, object *tmp)
192{ 172{
193 int got_one = 0, i; 173 int got_one = 0, i;
194 object *force = 0, *floor = 0; 174 object *force = 0;
195 175
196 floor = GET_MAP_OB (op->map, op->x, op->y); 176 object *floor = GET_MAP_OB (op->map, op->x, op->y);
197 177
198 if (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE) 178 if (get_map_flags (op->map, NULL, op->x, op->y, NULL, NULL) & P_SAFE)
199 { 179 {
200 op->failmsg ("Gods prevent you from using this here, it's sacred ground!"); 180 op->failmsg ("Gods prevent you from using this here, it's sacred ground!");
201 181
… …
217 197
218 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)) 198 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED))
219 { 199 {
220 op->drain_stat (); 200 op->drain_stat ();
221 op->update_stats (); 201 op->update_stats ();
222 decrease_ob (tmp); 202 tmp->decrease ();
223 return 1; 203 return 1;
224 } 204 }
225 205
226 if (!(at = archetype::find (ARCH_DEPLETION))) 206 if (!(at = archetype::find (shstr_depletion)))
227 { 207 {
228 LOG (llevError, "Could not find archetype depletion\n"); 208 LOG (llevError, "Could not find archetype depletion\n");
229 return 0; 209 return 0;
230 } 210 }
211
231 depl = present_arch_in_ob (at, op); 212 depl = present_arch_in_ob (at, op);
232 213
233 if (depl) 214 if (depl)
234 { 215 {
235 for (i = 0; i < NUM_STATS; i++) 216 for (i = 0; i < NUM_STATS; i++)
… …
240 op->update_stats (); 221 op->update_stats ();
241 } 222 }
242 else 223 else
243 op->statusmsg ("Your potion had no effect."); 224 op->statusmsg ("Your potion had no effect.");
244 225
245 decrease_ob (tmp); 226 tmp->decrease ();
246 return 1; 227 return 1;
247 } 228 }
248 229
249 /* improvement potion - only for players */ 230 /* improvement potion - only for players */
250 if (op->type == PLAYER && (tmp->attacktype & AT_GODPOWER)) 231 if (op->type == PLAYER && (tmp->attacktype & AT_GODPOWER))
251 { 232 {
252 for (i = 1; i < MIN (11, op->level); i++) 233 for (i = 1; i < min (11, op->level); i++)
253 { 234 {
254 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)) 235 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED))
255 { 236 {
256 if (op->contr->levhp[i] != 1) 237 if (op->contr->levhp[i] != 1)
257 { 238 {
… …
292 } 273 }
293 } 274 }
294 } 275 }
295 276
296 /* Just makes checking easier */ 277 /* Just makes checking easier */
297 if (i < MIN (11, op->level)) 278 if (i < min (11, op->level))
298 got_one = 1; 279 got_one = 1;
299 280
300 if (!QUERY_FLAG (tmp, FLAG_CURSED) && !QUERY_FLAG (tmp, FLAG_DAMNED)) 281 if (!QUERY_FLAG (tmp, FLAG_CURSED) && !QUERY_FLAG (tmp, FLAG_DAMNED))
301 { 282 {
302 if (got_one) 283 if (got_one)
… …
318 } 299 }
319 else 300 else
320 op->statusmsg ("You are fortunate that you are so pathetic.", NDI_DK_ORANGE); 301 op->statusmsg ("You are fortunate that you are so pathetic.", NDI_DK_ORANGE);
321 } 302 }
322 303
323 decrease_ob (tmp); 304 tmp->decrease ();
324 return 1; 305 return 1;
325 } 306 }
326 307
327 308
328 /* A potion that casts a spell. Healing, restore spellpoint (power potion) 309 /* A potion that casts a spell. Healing, restore spellpoint (power potion)
… …
332 */ 313 */
333 if (tmp->inv) 314 if (tmp->inv)
334 { 315 {
335 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)) 316 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED))
336 { 317 {
337 object *fball;
338
339 op->failmsg ("Yech! Your lungs are on fire!"); 318 op->failmsg ("Yech! Your lungs are on fire!");
340 319 create_exploding_ball_at (op, op->level);
341 /* Explodes a fireball centered at player */
342 fball = get_archetype (EXPLODING_FIREBALL);
343 fball->dam_modifier = random_roll (1, op->level, op, PREFER_LOW) / 5 + 1;
344 fball->stats.maxhp = random_roll (1, op->level, op, PREFER_LOW) / 10 + 2;
345 fball->x = op->x;
346 fball->y = op->y;
347 insert_ob_in_map (fball, op->map, NULL, 0);
348 } 320 }
349 else 321 else
350 cast_spell (op, tmp, op->facing, tmp->inv, NULL); 322 cast_spell (op, tmp, op->facing, tmp->inv, NULL);
351 323
352 decrease_ob (tmp); 324 tmp->decrease ();
353 325
354 /* if youre dead, no point in doing this... */ 326 /* if youre dead, no point in doing this... */
355 if (!QUERY_FLAG (op, FLAG_REMOVED)) 327 if (!QUERY_FLAG (op, FLAG_REMOVED))
356 op->update_stats (); 328 op->update_stats ();
357 329
… …
388 force->speed_left = -1; 360 force->speed_left = -1;
389 force = insert_ob_in_ob (force, op); 361 force = insert_ob_in_ob (force, op);
390 CLEAR_FLAG (tmp, FLAG_APPLIED); 362 CLEAR_FLAG (tmp, FLAG_APPLIED);
391 SET_FLAG (force, FLAG_APPLIED); 363 SET_FLAG (force, FLAG_APPLIED);
392 change_abil (op, force); 364 change_abil (op, force);
393 decrease_ob (tmp); 365 tmp->decrease ();
394 return 1; 366 return 1;
395 } 367 }
396 368
397 /* Only thing left are the stat potions */ 369 /* Only thing left are the stat potions */
398 if (op->type == PLAYER) 370 if (op->type == PLAYER)
399 { /* only for players */ 371 { /* only for players */
400 if ((QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)) && tmp->value != 0) 372 if ((QUERY_FLAG (tmp, FLAG_CURSED)
373 || QUERY_FLAG (tmp, FLAG_DAMNED))
374 && tmp->value != 0)
401 CLEAR_FLAG (tmp, FLAG_APPLIED); 375 CLEAR_FLAG (tmp, FLAG_APPLIED);
402 else 376 else
403 SET_FLAG (tmp, FLAG_APPLIED); 377 SET_FLAG (tmp, FLAG_APPLIED);
404 378
405 if (!change_abil (op, tmp)) 379 if (!change_abil (op, tmp))
… …
411 * stat will not be raised by them. fix_player just clears 385 * stat will not be raised by them. fix_player just clears
412 * up all the stats. 386 * up all the stats.
413 */ 387 */
414 CLEAR_FLAG (tmp, FLAG_APPLIED); 388 CLEAR_FLAG (tmp, FLAG_APPLIED);
415 op->update_stats (); 389 op->update_stats ();
416 decrease_ob (tmp); 390 tmp->decrease ();
417 return 1; 391 return 1;
418} 392}
419 393
420/**************************************************************************** 394/****************************************************************************
421 * Weapon improvement code follows 395 * Weapon improvement code follows
422 ****************************************************************************/ 396 ****************************************************************************/
423 397
424/** 398/**
399 * This function just checks whether who can handle equipping an item
400 * with item_power.
401 */
402static bool
403check_item_power (object *who, int item_power)
404{
405 if (who->type == PLAYER
406 && item_power
407 && item_power + who->contr->item_power > settings.item_power_factor * who->level)
408 return false;
409 else
410 return true;
411}
412
413/**
425 * This returns the sum of nrof of item (arch name). 414 * This returns the sum of nrof of item (arch name).
426 */ 415 */
427static int 416static int
428check_item (object *op, const char *item) 417check_item (object *op, shstr_cmp item)
429{ 418{
430 int count = 0; 419 int count = 0;
431 420
432 if (!item) 421 if (!item)
433 return 0; 422 return 0;
434 423
435 for (op = op->below; op; op = op->below) 424 for (op = op->below; op; op = op->below)
436 {
437 if (strcmp (op->arch->archname, item) == 0) 425 if (op->arch->archname == item)
438 {
439 if (!QUERY_FLAG (op, FLAG_CURSED) && !QUERY_FLAG (op, FLAG_DAMNED) 426 if (!QUERY_FLAG (op, FLAG_CURSED) && !QUERY_FLAG (op, FLAG_DAMNED)
440 /* Loophole bug? -FD- */ && !QUERY_FLAG (op, FLAG_UNPAID)) 427 && /* Loophole bug? -FD- */ !QUERY_FLAG (op, FLAG_UNPAID))
441 {
442 if (op->nrof == 0) /* this is necessary for artifact sacrifices --FD-- */
443 count++;
444 else
445 count += op->nrof; 428 count += op->number_of ();
446 }
447 }
448 }
449 429
450 return count; 430 return count;
451} 431}
452 432
453/** 433/**
… …
455 * op is typically the player, which is only 435 * op is typically the player, which is only
456 * really used to determine what space to look at. 436 * really used to determine what space to look at.
457 * Modified to only eat 'nrof' of objects. 437 * Modified to only eat 'nrof' of objects.
458 */ 438 */
459static void 439static void
460eat_item (object *op, const char *item, uint32 nrof) 440eat_item (object *op, shstr_cmp item, uint32 nrof)
461{ 441{
462 object *prev; 442 object *prev;
463 443
464 prev = op; 444 prev = op;
465 op = op->below; 445 op = op->below;
466 446
467 while (op) 447 while (op)
468 { 448 {
469 if (strcmp (op->arch->archname, item) == 0) 449 if (op->arch->archname == item)
470 { 450 {
471 if (op->nrof >= nrof) 451 if (op->nrof >= nrof)
472 { 452 {
473 decrease_ob_nr (op, nrof); 453 op->decrease (nrof);
474 return; 454 return;
475 } 455 }
476 else 456 else
477 { 457 {
478 decrease_ob_nr (op, op->nrof); 458 op->decrease (nrof);
479 nrof -= op->nrof; 459 nrof -= op->nrof;
480 } 460 }
481 461
482 op = prev; 462 op = prev;
483 } 463 }
… …
486 op = op->below; 466 op = op->below;
487 } 467 }
488} 468}
489 469
490/** 470/**
491 * This checks to see of the player (who) is sufficient level to use a weapon
492 * with improvs improvements (typically last_eat). We take an int here
493 * instead of the object so that the improvement code can pass along the
494 * increased value to see if the object is usuable.
495 * we return 1 (true) if the player can use the weapon.
496 */
497static int
498check_weapon_power (const object *who, int improvs)
499{
500/* Old code is below (commented out). Basically, since weapons are the only
501 * object players really have any control to improve, it's a bit harsh to
502 * require high level in some combat skill, so we just use overall level.
503 */
504#if 1
505 if (((who->level / 5) + 5) >= improvs)
506 return 1;
507 else
508 return 0;
509
510#else
511 int level = 0;
512
513 /* The skill system hands out wc and dam bonuses to fighters
514 * more generously than the old system (see fix_player). Thus
515 * we need to curtail the power of player enchanted weapons.
516 * I changed this to 1 improvement per "fighter" level/5 -b.t.
517 * Note: Nothing should break by allowing this ratio to be different or
518 * using normal level - it is just a matter of play balance.
519 */
520 if (who->type == PLAYER)
521 {
522 object *wc_obj = NULL;
523
524 for (wc_obj = who->inv; wc_obj; wc_obj = wc_obj->below)
525 if (wc_obj->type == SKILL && IS_COMBAT_SKILL (wc_obj->subtype) && wc_obj->level > level)
526 level = wc_obj->level;
527
528 if (!level)
529 {
530 LOG (llevError, "Error: Player: %s lacks wc experience object\n", who->name);
531 level = who->level;
532 }
533 }
534 else
535 level = who->level;
536
537 return (improvs <= ((level / 5) + 5));
538#endif
539}
540
541/**
542 * Returns how many items of type improver->slaying there are under op. 471 * Returns how many items of type improver->slaying there are under op.
543 * Will display a message if none found, and 1 if improver->slaying is NULL. 472 * Will display a message if none found, and 1 if improver->slaying is NULL.
544 */ 473 */
545static int 474static int
546check_sacrifice (object *op, const object *improver) 475check_sacrifice (object *op, const object *improver)
… …
568static int 497static int
569improve_weapon_stat (object *op, object *improver, object *weapon, sint8 &stat, int sacrifice_count, const char *statname) 498improve_weapon_stat (object *op, object *improver, object *weapon, sint8 &stat, int sacrifice_count, const char *statname)
570{ 499{
571 stat += sacrifice_count; 500 stat += sacrifice_count;
572 weapon->last_eat++; 501 weapon->last_eat++;
573 decrease_ob (improver); 502 improver->decrease ();
574 503
575 /* So it updates the players stats and the window */ 504 /* So it updates the players stats and the window */
576 op->update_stats (); 505 op->update_stats ();
577 506
578 op->statusmsg (format ( 507 op->statusmsg (format (
… …
599 528
600/** 529/**
601 * This does the prepare weapon scroll. 530 * This does the prepare weapon scroll.
602 * Checks for sacrifice, and so on. 531 * Checks for sacrifice, and so on.
603 */ 532 */
604int 533static int
605prepare_weapon (object *op, object *improver, object *weapon) 534prepare_weapon (object *op, object *improver, object *weapon)
606{ 535{
607 int sacrifice_count, i; 536 int sacrifice_count, i;
608 char buf[MAX_BUF]; 537 char buf[MAX_BUF];
609 538
… …
625 weapon->stats.exp || /* speed */ 554 weapon->stats.exp || /* speed */
626 weapon->stats.ac) /* AC - only taifu's I think */ 555 weapon->stats.ac) /* AC - only taifu's I think */
627 { 556 {
628 op->failmsg ("You cannot prepare magic weapons. " 557 op->failmsg ("You cannot prepare magic weapons. "
629 "H<A weapon is considered magical if it changes regeneration, " 558 "H<A weapon is considered magical if it changes regeneration, "
630 "speed or ac.>"); 559 "speed or ac, or has other protections.>");
631 return 0; 560 return 0;
632 } 561 }
633 562
634 sacrifice_count = check_sacrifice (op, improver); 563 sacrifice_count = check_sacrifice (op, improver);
635 if (sacrifice_count <= 0) 564 if (sacrifice_count <= 0)
… …
646 575
647 sprintf (buf, "%s's %s", &op->name, &weapon->name); 576 sprintf (buf, "%s's %s", &op->name, &weapon->name);
648 weapon->name = weapon->name_pl = buf; 577 weapon->name = weapon->name_pl = buf;
649 weapon->nrof = 0; /* prevents preparing n weapons in the same 578 weapon->nrof = 0; /* prevents preparing n weapons in the same
650 slot at once! */ 579 slot at once! */
651 decrease_ob (improver); 580 improver->decrease ();
652 weapon->last_eat = 0; 581 weapon->last_eat = 0;
653 return 1; 582 return 1;
654} 583}
655
656 584
657/** 585/**
658 * Does the dirty job for 'improve weapon' scroll, prepare or add something. 586 * Does the dirty job for 'improve weapon' scroll, prepare or add something.
659 * This is the new improve weapon code. 587 * This is the new improve weapon code.
660 * Returns 0 if it was not able to work for some reason. 588 * Returns 0 if it was not able to work for some reason.
… …
663 * 591 *
664 * We are hiding extra information about the weapon in the level and 592 * We are hiding extra information about the weapon in the level and
665 * last_eat numbers for an object. Hopefully this won't break anything ?? 593 * last_eat numbers for an object. Hopefully this won't break anything ??
666 * level == max improve last_eat == current improve 594 * level == max improve last_eat == current improve
667 */ 595 */
668int 596static int
669improve_weapon (object *op, object *improver, object *weapon) 597improve_weapon (object *op, object *improver, object *weapon)
670{ 598{
671 int sacrifice_count, sacrifice_needed = 0; 599 int sacrifice_count, sacrifice_needed = 0;
672 600
673 if (improver->stats.sp == IMPROVE_PREPARE) 601 if (improver->stats.sp == IMPROVE_PREPARE)
674 return prepare_weapon (op, improver, weapon); 602 return prepare_weapon (op, improver, weapon);
675 603
676 if (weapon->level == 0) 604 if (weapon->level == 0)
677 { 605 {
678 op->failmsg ("This weapon has not been prepared. H<You first ahve to prepare a weapon with a prepare weapon scroll.>"); 606 op->failmsg (
607 "This weapon has not been prepared."
608 " H<You first have to prepare a weapon with a prepare weapon scroll.>");
679 return 0; 609 return 0;
680 } 610 }
681 611
682 if (weapon->level == weapon->last_eat && weapon->item_power >= 100) 612 if (weapon->last_eat >= weapon->level // improvements used up
613 || weapon->item_power >= 100) // or item_power >= arbitrary limit of 100
683 { 614 {
684 op->failmsg ("This weapon cannot be improved any more."); 615 op->failmsg ("This weapon cannot be improved any more.");
685 return 0; 616 return 0;
686 } 617 }
687 618
688 if (QUERY_FLAG (weapon, FLAG_APPLIED) && !check_weapon_power (op, weapon->last_eat + 1)) 619 if (QUERY_FLAG (weapon, FLAG_APPLIED)
620 && !check_item_power (op, weapon->item_power + 1))
689 { 621 {
690 op->failmsg ("Improving the weapon will make it too " 622 op->failmsg ("Improving the weapon will make it too "
691 "powerful for you to use. Unready it if you " 623 "powerful for you to use. Unready it if you "
692 "really want to improve it."); 624 "really want to improve it.");
693 return 0; 625 return 0;
… …
704 weapon->weight += 5000; /* 5 KG's */ 636 weapon->weight += 5000; /* 5 KG's */
705 op->statusmsg (format ("Damage has been increased by 5 to %d.", weapon->stats.dam)); 637 op->statusmsg (format ("Damage has been increased by 5 to %d.", weapon->stats.dam));
706 weapon->last_eat++; 638 weapon->last_eat++;
707 639
708 weapon->item_power++; 640 weapon->item_power++;
709 decrease_ob (improver); 641 improver->decrease ();
710 return 1; 642 return 1;
711 } 643 }
712 644
713 if (improver->stats.sp == IMPROVE_WEIGHT) 645 if (improver->stats.sp == IMPROVE_WEIGHT)
714 { 646 {
… …
718 weapon->weight = 1; 650 weapon->weight = 1;
719 651
720 op->statusmsg (format ("Weapon weight reduced to %6.1fkg.", (float) weapon->weight / 1000.0)); 652 op->statusmsg (format ("Weapon weight reduced to %6.1fkg.", (float) weapon->weight / 1000.0));
721 weapon->last_eat++; 653 weapon->last_eat++;
722 weapon->item_power++; 654 weapon->item_power++;
723 decrease_ob (improver); 655 improver->decrease ();
724 return 1; 656 return 1;
725 } 657 }
658
726 if (improver->stats.sp == IMPROVE_ENCHANT) 659 if (improver->stats.sp == IMPROVE_ENCHANT)
727 { 660 {
728 weapon->magic++; 661 weapon->magic++;
729 weapon->last_eat++; 662 weapon->last_eat++;
730 op->statusmsg (format ("Weapon magic increased to %d.", weapon->magic)); 663 op->statusmsg (format ("Weapon magic increased to %d.", weapon->magic));
731 decrease_ob (improver); 664 improver->decrease ();
732 weapon->item_power++; 665 weapon->item_power++;
733 return 1; 666 return 1;
734 } 667 }
735 668
736 sacrifice_needed = weapon->stats.Str + weapon->stats.Int + weapon->stats.Dex + 669 sacrifice_needed = weapon->stats.Str + weapon->stats.Int + weapon->stats.Dex +
… …
770/** 703/**
771 * Handles the applying of improve/prepare/enchant weapon scroll. 704 * Handles the applying of improve/prepare/enchant weapon scroll.
772 * Checks a few things (not on a non-magic square, marked weapon, ...), 705 * Checks a few things (not on a non-magic square, marked weapon, ...),
773 * then calls improve_weapon to do the dirty work. 706 * then calls improve_weapon to do the dirty work.
774 */ 707 */
775int 708static int
776check_improve_weapon (object *op, object *tmp) 709check_improve_weapon (object *op, object *tmp)
777{ 710{
778 object *otmp; 711 object *otmp;
779 712
780 if (op->type != PLAYER) 713 if (op->type != PLAYER)
… …
785 op->failmsg ("Something blocks the magic of the scroll!"); 718 op->failmsg ("Something blocks the magic of the scroll!");
786 return 0; 719 return 0;
787 } 720 }
788 721
789 otmp = find_marked_object (op); 722 otmp = find_marked_object (op);
723
790 if (!otmp) 724 if (!otmp)
791 { 725 {
792 op->failmsg ("You need to mark a weapon object. H<Use the mark command or the mark option from the item popup menu.>"); 726 op->failmsg ("You need to mark a weapon object. H<Use the mark command or the mark option from the item popup menu.>");
793 return 0; 727 return 0;
794 } 728 }
… …
826 * the armour value of the piece of equipment exceed either 760 * the armour value of the piece of equipment exceed either
827 * the users level or 90) 761 * the users level or 90)
828 * Modified by MSW for partial resistance. Only support 762 * Modified by MSW for partial resistance. Only support
829 * changing of physical area right now. 763 * changing of physical area right now.
830 */ 764 */
831int 765static int
832improve_armour (object *op, object *improver, object *armour) 766improve_armour (object *op, object *improver, object *armour)
833{ 767{
834 object *tmp; 768 object *tmp;
835 769
836 if (armour->magic >= settings.armor_max_enchant) 770 if (armour->magic >= settings.armor_max_enchant)
… …
851 } 785 }
852 786
853 /* Split objects if needed. Can't insert tmp until the 787 /* Split objects if needed. Can't insert tmp until the
854 * end of this function - otherwise it will just re-merge. 788 * end of this function - otherwise it will just re-merge.
855 */ 789 */
856 if (armour->nrof > 1) 790 tmp = armour->nrof > 1 ? armour->split (armour->nrof - 1) : 0;
857 tmp = get_split_ob (armour, armour->nrof - 1);
858 else
859 tmp = NULL;
860 791
861 armour->magic++; 792 armour->magic++;
862 793
863 if (!settings.armor_speed_linear) 794 if (!settings.armor_speed_linear)
864 { 795 {
… …
901 armour->item_power = get_power_from_ench (armour->arch->item_power + armour->magic); 832 armour->item_power = get_power_from_ench (armour->arch->item_power + armour->magic);
902 833
903 if (op->type == PLAYER) 834 if (op->type == PLAYER)
904 { 835 {
905 esrv_send_item (op, armour); 836 esrv_send_item (op, armour);
837
906 if (QUERY_FLAG (armour, FLAG_APPLIED)) 838 if (QUERY_FLAG (armour, FLAG_APPLIED))
907 op->update_stats (); 839 op->update_stats ();
908 } 840 }
909 841
910 decrease_ob (improver); 842 improver->decrease ();
911 843
912 if (tmp) 844 if (tmp)
913 { 845 op->insert (tmp);
914 insert_ob_in_ob (tmp, op);
915 esrv_send_item (op, tmp);
916 }
917 846
918 return 1; 847 return 1;
919} 848}
920 849
921/* 850/*
922 * convert_item() returns 1 if anything was converted, 0 if the item was not 851 * convert_item() returns 1 if anything was converted, 0 if the item was not
923 * what the converter wants, -1 if the converter is broken. 852 * what the converter wants, -1 if the converter is broken.
924 */ 853 *
925#define CONV_FROM(xyz) xyz->slaying
926#define CONV_TO(xyz) xyz->other_arch
927#define CONV_NR(xyz) xyz->stats.sp
928#define CONV_NEED(xyz) xyz->stats.food
929
930/* Takes one items and makes another. 854 * Takes one type of items and makes another.
931 * converter is the object that is doing the conversion. 855 * converter is the object that is doing the conversion.
932 * item is the object that triggered the converter - if it is not 856 * item is the object that triggered the converter - if it is not
933 * what the converter wants, this will not do anything. 857 * what the converter wants, this will not do anything.
934 */ 858 */
935int 859int
936convert_item (object *item, object *converter) 860convert_item (object *item, object *converter)
937{ 861{
938 sint64 nr, price_in; 862 sint64 nr = 0, price_in;
863
864 if (item->flag [FLAG_UNPAID])
865 return 0;
866
867 shstr conv_from = converter->slaying;
868 archetype *conv_to = converter->other_arch;
869 sint64 need = converter->stats.food;
870 sint64 give = converter->stats.sp;
939 871
940 /* We make some assumptions - we assume if it takes money as it type, 872 /* We make some assumptions - we assume if it takes money as it type,
941 * it wants some amount. We don't make change (ie, if something costs 873 * it wants some amount. We don't make change (ie, if something costs
942 * 3 gp and player drops a platinum, tough luck) 874 * 3 gp and player drops a platinum, tough luck)
943 */ 875 */
944 if (CONV_FROM (converter) == shstr_money) 876 if (conv_from == shstr_money)
945 { 877 {
946 if (item->type != MONEY) 878 if (item->type != MONEY)
947 return 0; 879 return 0;
948 880
949 nr = sint64 (item->nrof) * item->value / CONV_NEED (converter); 881 nr = sint64 (item->nrof) * item->value / need;
950 if (!nr) 882 if (!nr)
951 return 0; 883 return 0;
952 884
953 converter->play_sound (sound_find ("shop_buy")); 885 converter->play_sound (sound_find ("shop_buy"));
954 886
955 sint64 cost = (nr * CONV_NEED (converter) + item->value - 1) / item->value; 887 sint64 cost = (nr * need + item->value - 1) / item->value;
956 888
957 decrease_ob_nr (item, cost); 889 item->decrease (cost);
958 890
959 price_in = cost * item->value; 891 price_in = cost * item->value;
960 } 892 }
961 else 893 else
962 { 894 {
963 if (item->type == PLAYER || CONV_FROM (converter) != item->arch->archname || 895 if (item->type == PLAYER
964 (CONV_NEED (converter) && CONV_NEED (converter) > (uint16) item->nrof)) 896 || conv_from != item->arch->archname
897 || (need && need > (uint16) item->nrof))
965 return 0; 898 return 0;
966 899
967 converter->play_sound (sound_find ("convert_item")); 900 converter->play_sound (sound_find ("convert_item"));
968 901
969 if (CONV_NEED (converter)) 902 if (need)
970 { 903 {
971 nr = sint64 (item->nrof) / CONV_NEED (converter); 904 nr = sint64 (item->nrof) / need;
972 decrease_ob_nr (item, nr * CONV_NEED (converter)); 905 item->decrease (nr * need);
973 price_in = nr * CONV_NEED (converter) * item->value; 906 price_in = nr * need * item->value;
974 } 907 }
975 else 908 else
976 { 909 {
977 price_in = item->value; 910 price_in = item->value;
978 item->destroy (); 911 item->destroy ();
… …
989 ob_to_copy = converter->inv; 922 ob_to_copy = converter->inv;
990 for (ob = converter->inv->below, i = 1; ob; ob = ob->below, i++) 923 for (ob = converter->inv->below, i = 1; ob; ob = ob->below, i++)
991 if (rndm (0, i) == 0) 924 if (rndm (0, i) == 0)
992 ob_to_copy = ob; 925 ob_to_copy = ob;
993 926
994 item = object_create_clone (ob_to_copy); 927 item = ob_to_copy->deep_clone ();
995 CLEAR_FLAG (item, FLAG_IS_A_TEMPLATE); 928 CLEAR_FLAG (item, FLAG_IS_A_TEMPLATE);
996 unflag_inv (item, FLAG_IS_A_TEMPLATE); 929 unflag_inv (item, FLAG_IS_A_TEMPLATE);
997 } 930 }
998 else 931 else
999 { 932 {
1000 if (!converter->other_arch) 933 if (!conv_to)
1001 { 934 {
1002 LOG (llevError, "move_creator: Converter doesn't have other arch set: %s (%s, %d, %d)\n", 935 LOG (llevError, "move_creator: Converter doesn't have other arch set: %s (%s, %d, %d)\n",
1003 &converter->name, &converter->map->path, converter->x, converter->y); 936 &converter->name, &converter->map->path, converter->x, converter->y);
1004 return -1; 937 return -1;
1005 } 938 }
1006 939
1007 item = object_create_arch (converter->other_arch); 940 item = object_create_arch (conv_to);
1008 fix_generated_item (item, converter, 0, 0, GT_MINIMAL); 941 fix_generated_item (item, converter, 0, 0, GT_MINIMAL);
1009 } 942 }
1010 943
1011 if (CONV_NR (converter)) 944 if (give)
1012 item->nrof = CONV_NR (converter); 945 item->nrof = give;
1013 946
1014 if (nr) 947 if (nr)
1015 item->nrof *= nr; 948 item->nrof *= nr;
1016 949
1017 if (is_in_shop (converter)) 950 if (converter->flag [FLAG_PRECIOUS])
1018 SET_FLAG (item, FLAG_UNPAID); 951 SET_FLAG (item, FLAG_UNPAID);
952
953 if (converter->is_in_shop ())
954 {
955 // converters on shop floors don't work anymore, bug lets check for it
956 // and report in case someone still does it.
957 LOG (llevDebug, "ITEMBUG: broken converter, converters on shop floor don't work: %s\n",
958 converter->debug_desc ());
959 SET_FLAG (item, FLAG_UNPAID);
960 }
1019 else if (price_in < sint64 (item->nrof) * item->value) 961 else if (price_in < sint64 (item->nrof) * item->value)
1020 { 962 {
1021 LOG (llevDebug, "converter output price higher than input: %s at %s (%d, %d) in value %d, out value %d for %s\n", 963 LOG (llevDebug, "converter output price higher than input: %s at %s (%d, %d) in value %d, out value %d for %s\n",
1022 &converter->name, &converter->map->path, converter->x, converter->y, price_in, item->nrof * item->value, &item->name); 964 &converter->name, &converter->map->path, converter->x, converter->y, price_in, item->nrof * item->value, &item->name);
1023 /** 965 /**
1024 * elmex: we are going to let the game continue, as the mapcreator 966 * elmex: we are going to let the game continue, as the mapcreator
1025 * hopefully had something in mind when doing this. 967 * hopefully had something in mind when doing this.
1026 */ 968 */
1027 } 969 }
1028 970
1029 SET_FLAG (item, FLAG_IDENTIFIED); 971 // elmex: only identify if we need to, for example so that generated money doesn't
972 // get an 'identified' flag so easily.
973 if (need_identify (item))
974 identify (item);
975
1030 insert_ob_in_map_at (item, converter->map, converter, 0, converter->x, converter->y); 976 insert_ob_in_map_at (item, converter->map, converter, 0, converter->x, converter->y);
1031 return 1; 977 return 1;
1032} 978}
1033 979
1034/** 980/**
1035 * Handle apply on containers. 981 * Handle apply on containers.
1036 * By Eneq(@csd.uu.se). 982 * By Eneq(@csd.uu.se).
1037 * Moved to own function and added many features [Tero.Haatanen@lut.fi] 983 * Moved to own function and added many features [Tero.Haatanen@lut.fi]
1038 * added the alchemical cauldron to the code -b.t. 984 * added the alchemical cauldron to the code -b.t.
1039 */ 985 */
1040int 986static int
1041apply_container (object *op, object *sack) 987apply_container (object *op, object *sack)
1042{ 988{
1043 if (op->type != PLAYER || !op->contr->ns) 989 if (op->type != PLAYER || !op->contr->ns)
1044 return 0; /* This might change */ 990 return 0; /* This might change */
1045 991
… …
1058 } 1004 }
1059 1005
1060 // already applied == open on ground, or open in inv, or active in inv 1006 // already applied == open on ground, or open in inv, or active in inv
1061 if (sack->flag [FLAG_APPLIED]) 1007 if (sack->flag [FLAG_APPLIED])
1062 { 1008 {
1063 if (op->container == sack) 1009 if (op->container_ () == sack)
1064 { 1010 {
1065 // open on ground or inv, so close 1011 // open on ground or inv, so close
1066 op->close_container (); 1012 op->close_container ();
1067 return 1; 1013 return 1;
1068 } 1014 }
… …
1111{ 1057{
1112 /* Only players can make sacrifices on spell casting altars. */ 1058 /* Only players can make sacrifices on spell casting altars. */
1113 if (altar->inv && (!originator || originator->type != PLAYER)) 1059 if (altar->inv && (!originator || originator->type != PLAYER))
1114 return 0; 1060 return 0;
1115 1061
1116 if (operate_altar (altar, &sacrifice)) 1062 if (operate_altar (altar, &sacrifice, originator))
1117 { 1063 {
1118 /* Simple check. Unfortunately, it means you can't cast magic bullet 1064 /* Simple check. Unfortunately, it means you can't cast magic bullet
1119 * with an altar. We call it a Potion - altars are stationary - it 1065 * with an altar. We call it a Potion - altars are stationary - it
1120 * is up to map designers to use them properly. 1066 * is up to map designers to use them properly.
1121 */ 1067 */
… …
1130/* push_button (altar);*/ 1076/* push_button (altar);*/
1131 } 1077 }
1132 else 1078 else
1133 { 1079 {
1134 altar->value = 1; /* works only once */ 1080 altar->value = 1; /* works only once */
1135 push_button (altar); 1081 push_button (altar, originator);
1136 } 1082 }
1137 1083
1138 return !sacrifice; 1084 return !sacrifice;
1139 } 1085 }
1140 else 1086 else
… …
1157 1103
1158 SET_FLAG (op, FLAG_NO_APPLY); /* prevent loops */ 1104 SET_FLAG (op, FLAG_NO_APPLY); /* prevent loops */
1159 1105
1160 bool has_unpaid = false; 1106 bool has_unpaid = false;
1161 1107
1162 // quite inefficient to do this here twice, but the api doesn'T lend itself to 1108 // quite inefficient to do this here twice, but the api doesn't lend itself to
1163 // a quick and small change :( 1109 // a quick and small change :(
1164 for (object::depth_iterator item = op->begin (); item != op->end (); ++item) 1110 for (object::depth_iterator item = op->begin (); item != op->end (); ++item)
1165 if (item->flag [FLAG_UNPAID]) 1111 if (item->flag [FLAG_UNPAID])
1166 { 1112 {
1167 has_unpaid = true; 1113 has_unpaid = true;
1168 break; 1114 break;
1169 } 1115 }
1170 1116
1171 if (op->type != PLAYER) 1117 if (!op->is_player ())
1172 { 1118 {
1173 /* Remove all the unpaid objects that may be carried here. 1119 /* Remove all the unpaid objects that may be carried here.
1174 * This could be pets or monsters that are somehow in 1120 * This could be pets or monsters that are somehow in
1175 * the shop. 1121 * the shop.
1176 */ 1122 */
… …
1180 1126
1181 if (QUERY_FLAG (tmp, FLAG_UNPAID)) 1127 if (QUERY_FLAG (tmp, FLAG_UNPAID))
1182 { 1128 {
1183 int i = find_free_spot (tmp, op->map, op->x, op->y, 1, 9); 1129 int i = find_free_spot (tmp, op->map, op->x, op->y, 1, 9);
1184 1130
1131 if (i >= 0)
1185 tmp->remove (); 1132 tmp->move (i);
1186
1187 if (i == -1)
1188 i = 0;
1189
1190 tmp->map = op->map;
1191 tmp->x = op->x + freearr_x[i];
1192 tmp->y = op->y + freearr_y[i];
1193 insert_ob_in_map (tmp, op->map, op, 0);
1194 } 1133 }
1195 } 1134 }
1196 1135
1197 /* Don't teleport things like spell effects */ 1136 /* Don't teleport things like spell effects */
1198 if (QUERY_FLAG (op, FLAG_NO_PICK)) 1137 if (QUERY_FLAG (op, FLAG_NO_PICK))
… …
1209 if (i != -1) 1148 if (i != -1)
1210 rv = transfer_ob (op, op->x + freearr_x[i], op->y + freearr_y[i], 0, shop_mat); 1149 rv = transfer_ob (op, op->x + freearr_x[i], op->y + freearr_y[i], 0, shop_mat);
1211 1150
1212 return 0; 1151 return 0;
1213 } 1152 }
1153
1214 /* Removed code that checked for multipart objects - it appears that 1154 /* Removed code that checked for multipart objects - it appears that
1215 * the teleport function should be able to handle this just fine. 1155 * the teleport function should be able to handle this just fine.
1216 */ 1156 */
1217 rv = teleport (shop_mat, SHOP_MAT, op); 1157 rv = teleport (shop_mat, SHOP_MAT, op);
1218 } 1158 }
… …
1221 /* this is only used for players */ 1161 /* this is only used for players */
1222 rv = teleport (shop_mat, SHOP_MAT, op); 1162 rv = teleport (shop_mat, SHOP_MAT, op);
1223 1163
1224 if (has_unpaid) 1164 if (has_unpaid)
1225 op->contr->play_sound (sound_find ("shop_buy")); 1165 op->contr->play_sound (sound_find ("shop_buy"));
1226 else if (is_in_shop (op)) 1166 else if (op->is_in_shop ())
1227 op->contr->play_sound (sound_find ("shop_enter")); 1167 op->contr->play_sound (sound_find ("shop_enter"));
1228 else 1168 else
1229 op->contr->play_sound (sound_find ("shop_leave")); 1169 op->contr->play_sound (sound_find ("shop_leave"));
1230 1170
1231 if (shop_mat->msg) 1171 if (shop_mat->msg)
1232 op->statusmsg (shop_mat->msg); 1172 op->statusmsg (shop_mat->msg);
1233 /* This check below is a bit simplistic - generally it should be correct, 1173 /* This check below is a bit simplistic - generally it should be correct,
1234 * but there is never a guarantee that the bottom space on the map is 1174 * but there is never a guarantee that the bottom space on the map is
1235 * actually the shop floor. 1175 * actually the shop floor.
1236 */ 1176 */
1237 else if (!rv && !is_in_shop (op)) 1177 else if (!rv && !op->is_in_shop ())
1238 { 1178 {
1239 opinion = shopkeeper_approval (op->map, op); 1179 opinion = shopkeeper_approval (op->map, op);
1240 1180
1241 op->statusmsg ( 1181 op->statusmsg (
1242 opinion >= 0.90 ? "The shopkeeper gives you a friendly wave." 1182 opinion >= 0.90 ? "The shopkeeper gives you a friendly wave."
… …
1273 * Handles applying a sign. 1213 * Handles applying a sign.
1274 */ 1214 */
1275static void 1215static void
1276apply_sign (object *op, object *sign, int autoapply) 1216apply_sign (object *op, object *sign, int autoapply)
1277{ 1217{
1278 readable_message_type *msgType; 1218 if (!op->is_player())
1219 return;
1220
1221 if (sign->has_dialogue ())
1222 {
1223 op->statusmsg (format ("Maybe you should I<talk> to the %s instead?", &sign->name));
1224 return;
1225 }
1279 1226
1280 if (!sign->msg) 1227 if (!sign->msg)
1281 { 1228 {
1282 op->statusmsg ("Nothing is written on it."); 1229 op->contr->infobox (MSG_CHANNEL ("examine"),
1230 format ("T<%s>\n\n Nothing %sis written on it.",
1231 &sign->name,
1232 sign->name == sign->arch->name ? "" : "else "));
1283 return; 1233 return;
1284 } 1234 }
1285 1235
1286 if (sign->stats.food) 1236 if (sign->stats.food)
1287 { 1237 {
1288 if (sign->last_eat >= sign->stats.food) 1238 if (sign->last_eat >= sign->stats.food)
1289 { 1239 {
1290 if (!sign->move_on) 1240 if (!sign->move_on)
1291 op->statusmsg ("You cannot read it anymore."); 1241 op->failmsg ("You cannot read it anymore.");
1292 1242
1293 return; 1243 return;
1294 } 1244 }
1295 1245
1296 if (!QUERY_FLAG (op, FLAG_WIZPASS)) 1246 if (!QUERY_FLAG (op, FLAG_WIZPASS))
… …
1314 if (sign->sound) 1264 if (sign->sound)
1315 ns->play_sound (sign->sound); 1265 ns->play_sound (sign->sound);
1316 else if (autoapply) 1266 else if (autoapply)
1317 ns->play_sound (sound_find ("msg_voice")); 1267 ns->play_sound (sound_find ("msg_voice"));
1318 1268
1319 if (ns->can_msg)
1320 op->contr->infobox (MSG_CHANNEL ("examine"), format ("T<%s>\n\n\n\n%s", &sign->name, &sign->msg)); 1269 op->contr->infobox (MSG_CHANNEL ("examine"), format ("T<%s>\n\n%s", &sign->name, &sign->msg));
1321 else
1322 {
1323 msgType = get_readable_message_type (sign);
1324 const char *somemsg = format ("%u %s", autoapply ? 1 : 0, &sign->msg);
1325 draw_ext_info (NDI_UNIQUE | NDI_NAVY, 0, op, msgType->message_type, msgType->message_subtype, somemsg, &sign->msg);
1326 }
1327 } 1270 }
1271}
1272
1273static void
1274move_apply_hole (object *trap, object *victim)
1275{
1276 /* Hole not open? */
1277 if (trap->stats.wc > 0)
1278 return;
1279
1280 /* Is this a multipart monster and not the head? If so, return.
1281 * Processing will happen if the head runs into the pit
1282 */
1283 if (victim->head)
1284 return;
1285
1286 // now find all possible locations and randomly pick one
1287 int dir = find_free_spot (victim, trap->map, EXIT_X (trap), EXIT_Y (trap), 0,
1288 trap->range >= 3 ? SIZEOFFREE3 + 1
1289 : trap->range >= 2 ? SIZEOFFREE2 + 1
1290 : trap->range >= 1 ? SIZEOFFREE1 + 1
1291 : SIZEOFFREE0 + 1);
1292
1293 if (dir < 0)
1294 return;
1295
1296 victim->play_sound (trap->sound ? trap->sound : sound_find ("fall_hole"));
1297 victim->statusmsg ("You fall through the hole!", NDI_RED);
1298
1299 transfer_ob (victim,
1300 EXIT_X (trap) + freearr_x[dir],
1301 EXIT_Y (trap) + freearr_y[dir],
1302 0, victim);
1328} 1303}
1329 1304
1330/** 1305/**
1331 * 'victim' moves onto 'trap' 1306 * 'victim' moves onto 'trap'
1332 * 'victim' leaves 'trap' 1307 * 'victim' leaves 'trap'
… …
1346 return; 1321 return;
1347 1322
1348 /* move_apply() is the most likely candidate for causing unwanted and 1323 /* move_apply() is the most likely candidate for causing unwanted and
1349 * possibly unlimited recursion. 1324 * possibly unlimited recursion.
1350 */ 1325 */
1351 /* The following was changed because it was causing perfeclty correct 1326 /* The following was changed because it was causing perfectly correct
1352 * maps to fail. 1) it's not an error to recurse: 1327 * maps to fail. 1) it's not an error to recurse:
1353 * rune detonates, summoning monster. monster lands on nearby rune. 1328 * rune detonates, summoning monster. monster lands on nearby rune.
1354 * nearby rune detonates. This sort of recursion is expected and 1329 * nearby rune detonates. This sort of recursion is expected and
1355 * proper. This code was causing needless crashes. 1330 * proper. This code was causing needless crashes.
1356 */ 1331 */
… …
1363 1338
1364 recursion_depth++; 1339 recursion_depth++;
1365 if (trap->head) 1340 if (trap->head)
1366 trap = trap->head; 1341 trap = trap->head;
1367 1342
1368 if (INVOKE_OBJECT (MOVE_TRIGGER, trap, ARG_OBJECT (victim), ARG_OBJECT (originator))) 1343 if (!INVOKE_OBJECT (MOVE_TRIGGER, trap, ARG_OBJECT (victim), ARG_OBJECT (originator)))
1369 goto leave;
1370
1371 switch (trap->type) 1344 switch (trap->type)
1372 { 1345 {
1373 case PLAYERMOVER: 1346 case PLAYERMOVER:
1374 if (trap->attacktype && (trap->level || victim->type != PLAYER) && !should_director_abort (trap, victim)) 1347 if (trap->attacktype && (trap->level || victim->type != PLAYER) && !should_director_abort (trap, victim))
1348 {
1349 if (!trap->stats.maxsp)
1350 trap->stats.maxsp = 2;
1351
1352 /* Is this correct? From the docs, it doesn't look like it
1353 * should be divided by trap->speed
1354 */
1355 victim->speed_left = -trap->stats.maxsp * victim->speed / trap->speed;
1356
1357 /* Just put in some sanity check. I think there is a bug in the
1358 * above with some objects have zero speed, and thus the player
1359 * getting permanently paralyzed.
1360 */
1361 if (victim->speed_left < -50.f)
1362 victim->speed_left = -50.f;
1363 /* LOG(llevDebug, "apply, playermove, player speed_left=%f\n", victim->speed_left); */
1364 }
1365 break;
1366
1367 case SPINNER:
1368 if (victim->direction)
1369 {
1370 victim->direction = absdir (victim->direction - trap->stats.sp);
1371 update_turn_face (victim);
1372 }
1373 break;
1374
1375 case DIRECTOR:
1376 if (victim->direction && !should_director_abort (trap, victim))
1377 {
1378 victim->direction = trap->stats.sp;
1379 update_turn_face (victim);
1380 }
1381 break;
1382
1383 case BUTTON:
1384 case PEDESTAL:
1385 case T_MATCH:
1386 update_button (trap, originator);
1387 break;
1388
1389 case ALTAR:
1390 /* sacrifice victim on trap */
1391 apply_altar (trap, victim, originator);
1392 break;
1393
1394 case THROWN_OBJ:
1395 if (trap->inv == NULL)
1396 break;
1397 /* fallthrough */
1398
1399 case ARROW:
1400 /* bad bug: monster throw a object, make a step forwards, step on object ,
1401 * trigger this here and get hit by own missile - and will be own enemy.
1402 * Victim then is his own enemy and will start to kill herself (this is
1403 * removed) but we have not synced victim and his missile. To avoid senseless
1404 * action, we avoid hits here
1405 */
1406 if ((QUERY_FLAG (victim, FLAG_ALIVE) && trap->has_active_speed ())
1407 && trap->owner != victim)
1408 hit_with_arrow (trap, victim);
1409 break;
1410
1411 case SPELL_EFFECT:
1412 apply_spell_effect (trap, victim);
1413 break;
1414
1415 case TRAPDOOR:
1375 { 1416 {
1417 int max, sound_was_played;
1418 object *ab, *ab_next;
1419
1376 if (!trap->stats.maxsp) 1420 if (!trap->value)
1377 trap->stats.maxsp = 2; 1421 {
1422 int tot;
1378 1423
1379 /* Is this correct? From the docs, it doesn't look like it 1424 for (ab = trap->above, tot = 0; ab; ab = ab->above)
1380 * should be divided by trap->speed 1425 if ((ab->move_type && trap->move_on) || ab->move_type == 0)
1426 tot += ab->head_ ()->total_weight ();
1427
1428 if (!(trap->value = (tot > trap->weight) ? 1 : 0))
1429 break;
1430
1431 SET_ANIMATION (trap, trap->value);
1432 update_object (trap, UP_OBJ_FACE);
1433 }
1434
1435 for (ab = trap->above, max = 100, sound_was_played = 0; --max && ab; ab = ab_next)
1436 {
1437 /* need to set this up, since if we do transfer the object,
1438 * ab->above would be bogus
1381 */ 1439 */
1382 victim->speed_left = -FABS (trap->stats.maxsp * victim->speed / trap->speed); 1440 ab_next = ab->above;
1383 1441
1384 /* Just put in some sanity check. I think there is a bug in the 1442 if ((ab->move_type && trap->move_on) || ab->move_type == 0)
1385 * above with some objects have zero speed, and thus the player 1443 {
1386 * getting permanently paralyzed. 1444 if (!sound_was_played)
1445 {
1446 trap->play_sound (trap->sound ? trap->sound : sound_find ("fall_hole"));
1447 sound_was_played = 1;
1448 }
1449
1450 ab->statusmsg ("You fall into a trapdoor!", NDI_RED);
1451 transfer_ob (ab, EXIT_X (trap), EXIT_Y (trap), 0, ab);
1452 }
1387 */ 1453 }
1388 if (victim->speed_left < -50.f) 1454 break;
1389 victim->speed_left = -50.f;
1390 /* LOG(llevDebug, "apply, playermove, player speed_left=%f\n", victim->speed_left); */
1391 } 1455 }
1392 goto leave;
1393 1456
1394 case SPINNER: 1457 case CONVERTER:
1395 if (victim->direction) 1458 if (convert_item (victim, trap) < 0)
1396 {
1397 victim->direction = absdir (victim->direction - trap->stats.sp);
1398 update_turn_face (victim);
1399 }
1400 goto leave;
1401
1402 case DIRECTOR:
1403 if (victim->direction && !should_director_abort (trap, victim))
1404 {
1405 victim->direction = trap->stats.sp;
1406 update_turn_face (victim);
1407 }
1408 goto leave;
1409
1410 case BUTTON:
1411 case PEDESTAL:
1412 update_button (trap);
1413 goto leave;
1414
1415 case ALTAR:
1416 /* sacrifice victim on trap */
1417 apply_altar (trap, victim, originator);
1418 goto leave;
1419
1420 case THROWN_OBJ:
1421 if (trap->inv == NULL)
1422 goto leave;
1423 /* fallthrough */
1424
1425 case ARROW:
1426 /* bad bug: monster throw a object, make a step forwards, step on object ,
1427 * trigger this here and get hit by own missile - and will be own enemy.
1428 * Victim then is his own enemy and will start to kill herself (this is
1429 * removed) but we have not synced victim and his missile. To avoid senseless
1430 * action, we avoid hits here
1431 */
1432 if ((QUERY_FLAG (victim, FLAG_ALIVE) && trap->speed) && trap->owner != victim)
1433 hit_with_arrow (trap, victim);
1434 goto leave;
1435
1436 case SPELL_EFFECT:
1437 apply_spell_effect (trap, victim);
1438 goto leave;
1439
1440 case TRAPDOOR:
1441 {
1442 int max, sound_was_played;
1443 object *ab, *ab_next;
1444
1445 if (!trap->value)
1446 { 1459 {
1447 int tot; 1460 originator->failmsg (format ("The %s seems to be broken!", query_name (trap)));
1448 1461 archetype::get (shstr_burnout)->insert_at (trap, trap);
1449 for (ab = trap->above, tot = 0; ab != NULL; ab = ab->above)
1450 if ((ab->move_type && trap->move_on) || ab->move_type == 0)
1451 tot += (ab->nrof ? ab->nrof : 1) * ab->weight + ab->carrying;
1452
1453 if (!(trap->value = (tot > trap->weight) ? 1 : 0))
1454 goto leave;
1455
1456 SET_ANIMATION (trap, trap->value);
1457 update_object (trap, UP_OBJ_FACE);
1458 } 1462 }
1459 1463
1460 for (ab = trap->above, max = 100, sound_was_played = 0; --max && ab; ab = ab_next) 1464 break;
1465
1466 case TRIGGER_BUTTON:
1467 case TRIGGER_PEDESTAL:
1468 case TRIGGER_ALTAR:
1469 check_trigger (trap, victim, originator);
1470 break;
1471
1472 case DEEP_SWAMP:
1473 walk_on_deep_swamp (trap, victim);
1474 break;
1475
1476 case CHECK_INV:
1477 check_inv (victim, trap);
1478 break;
1479
1480 case HOLE:
1481 move_apply_hole (trap, victim);
1482 break;
1483
1484 case EXIT:
1485 if (victim->type == PLAYER && EXIT_PATH (trap))
1461 { 1486 {
1462 /* need to set this up, since if we do transfer the object, 1487 /* Basically, don't show exits leading to random maps the
1463 * ab->above would be bogus 1488 * players output.
1464 */ 1489 */
1465 ab_next = ab->above; 1490 if (trap->msg && EXIT_PATH (trap) != shstr_random_map_exit)
1491 victim->statusmsg (trap->msg, NDI_NAVY);
1466 1492
1467 if ((ab->move_type && trap->move_on) || ab->move_type == 0) 1493 trap->play_sound (trap->sound);
1468 { 1494 victim->enter_exit (trap);
1469 if (!sound_was_played)
1470 {
1471 trap->play_sound (trap->sound ? trap->sound : sound_find ("fall_hole"));
1472 sound_was_played = 1;
1473 }
1474
1475 ab->statusmsg ("You fall into a trapdoor!", NDI_RED);
1476 transfer_ob (ab, EXIT_X (trap), EXIT_Y (trap), 0, ab);
1477 }
1478 } 1495 }
1479 goto leave; 1496 break;
1480 }
1481 1497
1482 case CONVERTER:
1483 if (convert_item (victim, trap) < 0)
1484 {
1485 originator->failmsg (format ("The %s seems to be broken!", query_name (trap)));
1486 get_archetype ("burnout")->insert_at (trap, trap);
1487 }
1488
1489 goto leave;
1490
1491 case TRIGGER_BUTTON:
1492 case TRIGGER_PEDESTAL:
1493 case TRIGGER_ALTAR:
1494 check_trigger (trap, victim);
1495 goto leave;
1496
1497 case DEEP_SWAMP:
1498 walk_on_deep_swamp (trap, victim);
1499 goto leave;
1500
1501 case CHECK_INV:
1502 check_inv (victim, trap);
1503 goto leave;
1504
1505 case HOLE:
1506 /* Hole not open? */
1507 if (trap->stats.wc > 0)
1508 goto leave;
1509
1510 /* Is this a multipart monster and not the head? If so, return.
1511 * Processing will happen if the head runs into the pit
1512 */
1513 if (victim->head)
1514 goto leave;
1515
1516 victim->play_sound (trap->sound ? trap->sound : sound_find ("fall_hole"));
1517 victim->statusmsg ("You fall through the hole!", NDI_RED);
1518 transfer_ob (victim, EXIT_X (trap), EXIT_Y (trap), 1, victim);
1519 goto leave;
1520
1521 case EXIT:
1522 if (victim->type == PLAYER && EXIT_PATH (trap))
1523 {
1524 /* Basically, don't show exits leading to random maps the
1525 * players output.
1526 */
1527 if (trap->msg && strncmp (EXIT_PATH (trap), "/!", 2))
1528 victim->statusmsg (trap->msg, NDI_NAVY);
1529
1530 trap->play_sound (trap->sound);
1531 victim->enter_exit (trap);
1532 }
1533 goto leave;
1534
1535 case ENCOUNTER: 1498 case ENCOUNTER:
1536 /* may be some leftovers on this */ 1499 /* may be some leftovers on this */
1537 goto leave; 1500 break;
1538 1501
1539 case SHOP_MAT: 1502 case SHOP_MAT:
1540 apply_shop_mat (trap, victim); 1503 apply_shop_mat (trap, victim);
1541 goto leave; 1504 break;
1542 1505
1543 /* Drop a certain amount of gold, and have one item identified */ 1506 /* Drop a certain amount of gold, and have one item identified */
1544 case IDENTIFY_ALTAR: 1507 case IDENTIFY_ALTAR:
1545 apply_id_altar (victim, trap, originator); 1508 apply_id_altar (victim, trap, originator);
1546 goto leave; 1509 break;
1547 1510
1548 case SIGN: 1511 case SIGN:
1549 if (victim->type != PLAYER && trap->stats.food > 0) 1512 if (victim->type != PLAYER && trap->stats.food > 0)
1550 goto leave; /* monsters musn't apply magic_mouths with counters */ 1513 break; /* monsters musn't apply magic_mouths with counters */
1551 1514
1552 apply_sign (victim, trap, 1); 1515 apply_sign (victim, trap, 1);
1553 goto leave; 1516 break;
1554 1517
1555 case CONTAINER: 1518 case CONTAINER:
1556 apply_container (victim, trap); 1519 apply_container (victim, trap);
1557 goto leave; 1520 break;
1558 1521
1559 case RUNE: 1522 case RUNE:
1560 case TRAP: 1523 case TRAP:
1561 if (trap->level && QUERY_FLAG (victim, FLAG_ALIVE)) 1524 if (trap->level && QUERY_FLAG (victim, FLAG_ALIVE))
1562 spring_trap (trap, victim); 1525 spring_trap (trap, victim);
1563 goto leave; 1526 break;
1564 1527
1565 default: 1528 default:
1566 LOG (llevDebug, "name %s, arch %s, type %d with fly/walk on/off not " 1529 LOG (llevDebug, "name %s, arch %s, type %d with fly/walk on/off not "
1567 "handled in move_apply()\n", &trap->name, &trap->arch->archname, trap->type); 1530 "handled in move_apply()\n", &trap->name, &trap->arch->archname, trap->type);
1568 goto leave; 1531 break;
1569 } 1532 }
1570 1533
1571leave:
1572 recursion_depth--; 1534 recursion_depth--;
1573} 1535}
1574 1536
1575/** 1537/**
1576 * Handles reading a regular (ie not containing a spell) book. 1538 * Handles reading a regular (ie not containing a spell) book.
… …
1587 return; 1549 return;
1588 } 1550 }
1589 1551
1590 if (!tmp->msg) 1552 if (!tmp->msg)
1591 { 1553 {
1592 op->failmsg (format ("You open the %s and find it empty.", &tmp->name)); 1554 op->failmsg (format ("The %s contains nothing but meaningless gibberish. H<There is nothing interesting to read here.>", &tmp->name));
1593 return; 1555 return;
1594 } 1556 }
1595 1557
1596 /* need a literacy skill to read stuff! */ 1558 /* need a literacy skill to read stuff! */
1597 skill_ob = find_skill_by_name (op, tmp->skill); 1559 skill_ob = find_skill_by_name (op, tmp->skill);
… …
1611 : lev_diff < 15 ? "This book is way beyond your comprehension." 1573 : lev_diff < 15 ? "This book is way beyond your comprehension."
1612 : "This book is totally beyond your comprehension."); 1574 : "This book is totally beyond your comprehension.");
1613 return; 1575 return;
1614 } 1576 }
1615 1577
1578 // we currently don't use the message types for anything.
1616 readable_message_type *msgType = get_readable_message_type (tmp); 1579 // readable_message_type *msgType = get_readable_message_type (tmp);
1580
1581 tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("apply_book"));
1617 1582
1618 if (player *pl = op->contr) 1583 if (player *pl = op->contr)
1619 if (client *ns = pl->ns) 1584 if (client *ns = pl->ns)
1620 if (ns->can_msg)
1621 pl->infobox (MSG_CHANNEL ("book"), format ("T<%s>\n\n\n\n%s", (char *)long_desc (tmp, op), &tmp->msg)); 1585 pl->infobox (MSG_CHANNEL ("book"), format ("T<%s>\n\n%s", (char *)long_desc (tmp, op), &tmp->msg));
1622 else
1623 draw_ext_info_format (NDI_UNIQUE | NDI_NAVY, 0, op,
1624 msgType->message_type, msgType->message_subtype,
1625 "You open the %s and start reading.\n%s", (char *)"%s\n%s",
1626 long_desc (tmp, op), &tmp->msg);
1627 1586
1628 /* gain xp from reading */ 1587 /* gain xp from reading */
1629 if (!QUERY_FLAG (tmp, FLAG_NO_SKILL_IDENT)) 1588 if (!QUERY_FLAG (tmp, FLAG_NO_SKILL_IDENT))
1630 { /* only if not read before */ 1589 { /* only if not read before */
1631 int exp_gain = calc_skill_exp (op, tmp, skill_ob); 1590 int exp_gain = calc_skill_exp (op, tmp, skill_ob);
… …
1633 if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED)) 1592 if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED))
1634 { 1593 {
1635 /*exp_gain *= 2; because they just identified it too */ 1594 /*exp_gain *= 2; because they just identified it too */
1636 SET_FLAG (tmp, FLAG_IDENTIFIED); 1595 SET_FLAG (tmp, FLAG_IDENTIFIED);
1637 1596
1638 /* If in a container, update how it looks */ 1597 if (object *pl = tmp->visible_to ())
1639 if (tmp->env)
1640 esrv_update_item (UPD_FLAGS | UPD_NAME, op, tmp); 1598 esrv_update_item (UPD_FLAGS | UPD_NAME, pl, tmp);
1641 else
1642 op->contr->ns->floorbox_update ();
1643 } 1599 }
1644 1600
1645 change_exp (op, exp_gain, skill_ob->skill, 0); 1601 change_exp (op, exp_gain, skill_ob->skill, 0);
1646 SET_FLAG (tmp, FLAG_NO_SKILL_IDENT); /* so no more xp gained from this book */ 1602 SET_FLAG (tmp, FLAG_NO_SKILL_IDENT); /* so no more xp gained from this book */
1603 }
1604}
1605
1606/**
1607 * op made some mistake with a scroll, this takes care of punishment.
1608 * scroll_failure()- hacked directly from spell_failure
1609 */
1610static void
1611scroll_failure (object *op, int failure, int power)
1612{
1613 if (abs (failure / 4) > power)
1614 power = abs (failure / 4); /* set minimum effect */
1615
1616 if (failure <= -1 && failure > -15)
1617 { /* wonder */
1618 object *tmp;
1619
1620 op->failmsg ("Your spell warps!");
1621 tmp = get_archetype (SPELL_WONDER);
1622 cast_wonder (op, op, 0, tmp);
1623 tmp->destroy ();
1624 }
1625 else if (failure <= -15 && failure > -35)
1626 { /* drain mana */
1627 op->failmsg ("Your mana is drained!");
1628 op->stats.sp -= random_roll (0, power - 1, op, PREFER_LOW);
1629 if (op->stats.sp < 0)
1630 op->stats.sp = 0;
1631 }
1632 else if (settings.spell_failure_effects == TRUE)
1633 {
1634 if (failure <= -35 && failure > -60)
1635 { /* confusion */
1636 op->failmsg ("The magic recoils on you!");
1637 confuse_player (op, op, power);
1638 }
1639 else if (failure <= -60 && failure > -70)
1640 { /* paralysis */
1641 op->failmsg ("The magic recoils and paralyzes you!");
1642 paralyze_player (op, op, power);
1643 }
1644 else if (failure <= -70 && failure > -80)
1645 { /* blind */
1646 op->failmsg ("The magic recoils on you!");
1647 blind_player (op, op, power);
1648 }
1649 else if (failure <= -80)
1650 { /* blast the immediate area */
1651 object *tmp = get_archetype (LOOSE_MANA);
1652 cast_magic_storm (op, tmp, power);
1653 op->failmsg ("You unleash uncontrolled mana!");
1654 tmp->destroy ();
1655 }
1647 } 1656 }
1648} 1657}
1649 1658
1650/** 1659/**
1651 * Handles the applying of a skill scroll, calling learn_skill straight. 1660 * Handles the applying of a skill scroll, calling learn_skill straight.
… …
1660 op->play_sound (sound_find ("generic_fail")); 1669 op->play_sound (sound_find ("generic_fail"));
1661 op->failmsg (format ("You already possess the knowledge held within the %s.", query_name (tmp))); 1670 op->failmsg (format ("You already possess the knowledge held within the %s.", query_name (tmp)));
1662 break; 1671 break;
1663 1672
1664 case 1: 1673 case 1:
1665 decrease_ob (tmp); 1674 tmp->decrease ();
1666 op->play_sound (sound_find ("skill_learn")); 1675 op->play_sound (sound_find ("skill_learn"));
1667 op->statusmsg (format ("You succeed in learning %s", &tmp->skill)); 1676 op->statusmsg (format ("You succeed in learning %s", &tmp->skill));
1668 break; 1677 break;
1669 1678
1670 default: 1679 default:
1671 decrease_ob (tmp); 1680 tmp->decrease ();
1672 op->play_sound (sound_find ("generic_fail")); 1681 op->play_sound (sound_find ("generic_fail"));
1673 op->failmsg (format ("You fail to learn the knowledge of the %s.\n", query_name (tmp))); 1682 op->failmsg (format ("You fail to learn the knowledge of the %s.\n", query_name (tmp)));
1674 break; 1683 break;
1675 } 1684 }
1676} 1685}
… …
1730 LOG (llevError, "BUG: do_forget_spell(): spell not known\n"); 1739 LOG (llevError, "BUG: do_forget_spell(): spell not known\n");
1731 return; 1740 return;
1732 } 1741 }
1733 1742
1734 op->failmsg (format ("You lose knowledge of %s.", spell)); 1743 op->failmsg (format ("You lose knowledge of %s.", spell));
1735 player_unready_range_ob (op->contr, spob);
1736 esrv_remove_spell (op->contr, spob); 1744 esrv_remove_spell (op->contr, spob);
1737 spob->destroy (); 1745 spob->destroy ();
1738} 1746}
1739 1747
1740/** 1748/**
… …
1757 * instead of having their spell stored in stats.sp. These are 1765 * instead of having their spell stored in stats.sp. These are
1758 * legacy spellbooks 1766 * legacy spellbooks
1759 */ 1767 */
1760 if (tmp->slaying) 1768 if (tmp->slaying)
1761 { 1769 {
1762 spell = arch_to_object (find_archetype_by_object_name (tmp->slaying)); 1770 spell = find_archetype_by_object_name (tmp->slaying)->instance ();
1771
1763 if (!spell) 1772 if (!spell)
1764 { 1773 {
1765 op->failmsg (format ("The book's formula for %s is incomplete.", &tmp->slaying)); 1774 op->failmsg (format ("The book's formula for %s is incomplete.", &tmp->slaying));
1766 return; 1775 return;
1767 } 1776 }
… …
1788 LOG (llevError, "apply_spellbook: Book %s has no spell in it!\n", &tmp->name); 1797 LOG (llevError, "apply_spellbook: Book %s has no spell in it!\n", &tmp->name);
1789 op->failmsg ("The spellbook symbols make no sense. This is a bug, please report!"); 1798 op->failmsg ("The spellbook symbols make no sense. This is a bug, please report!");
1790 return; 1799 return;
1791 } 1800 }
1792 1801
1793 if (skop->level < int (sqrtf (spell->level) * 1.5f)) 1802 int learn_level = sqrtf (spell->level) * 1.5f;
1803 if (skop->level < learn_level)
1794 { 1804 {
1795 op->failmsg (format ("You are unable to decipher the strange symbols. H<Your %s level is too low.>", &tmp->skill)); 1805 op->failmsg (format ("You are unable to decipher the strange symbols. H<Your %s level is too low, it must be at least %d.>",
1806 &tmp->skill, learn_level));
1796 return; 1807 return;
1797 } 1808 }
1798 1809
1799 op->statusmsg (format ("The spellbook contains the %s level spell %s.", get_levelnumber (spell->level), &spell->name)); 1810 op->statusmsg (format ("The spellbook contains the %s level spell %s.", get_levelnumber (spell->level), &spell->name));
1800 1811
1801 if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED)) 1812 if (!QUERY_FLAG (tmp, FLAG_IDENTIFIED))
1802 {
1803 identify (tmp); 1813 identify (tmp);
1804
1805 if (tmp->env)
1806 esrv_update_item (UPD_FLAGS | UPD_NAME, op, tmp);
1807 else
1808 op->contr->ns->floorbox_update ();
1809 }
1810 1814
1811 /* I removed the check for special_prayer_mark here - it didn't make 1815 /* I removed the check for special_prayer_mark here - it didn't make
1812 * a lot of sense - special prayers are not found in spellbooks, and 1816 * a lot of sense - special prayers are not found in spellbooks, and
1813 * if the player doesn't know the spell, doesn't make a lot of sense that 1817 * if the player doesn't know the spell, doesn't make a lot of sense that
1814 * they would have a special prayer mark. 1818 * they would have a special prayer mark.
… …
1823 { 1827 {
1824 spell_skill = find_skill_by_name (op, spell->skill); 1828 spell_skill = find_skill_by_name (op, spell->skill);
1825 1829
1826 if (!spell_skill) 1830 if (!spell_skill)
1827 { 1831 {
1828 op->failmsg (format ("You lack the skill %s to use this spell.", &spell->skill)); 1832 op->failmsg (format ("You lack the %s skill to use this spell.", &spell->skill));
1829 return; 1833 return;
1830 } 1834 }
1831 1835
1832 if (spell_skill->level < spell->level) 1836 if (spell_skill->level < spell->level)
1833 { 1837 {
… …
1849 * literacy rate very useful! -b.t. 1853 * literacy rate very useful! -b.t.
1850 */ 1854 */
1851 if (QUERY_FLAG (op, FLAG_CONFUSED)) 1855 if (QUERY_FLAG (op, FLAG_CONFUSED))
1852 { 1856 {
1853 op->failmsg ("In your confused state you flub the wording of the text!"); 1857 op->failmsg ("In your confused state you flub the wording of the text!");
1854 scroll_failure (op, 0 - random_roll (0, spell->level, op, PREFER_LOW), MAX (spell->stats.sp, spell->stats.grace)); 1858 scroll_failure (op, 0 - random_roll (0, spell->level, op, PREFER_LOW), max (spell->stats.sp, spell->stats.grace));
1855 } 1859 }
1856 else if (QUERY_FLAG (tmp, FLAG_STARTEQUIP) || 1860 else if (QUERY_FLAG (tmp, FLAG_STARTEQUIP) ||
1857 (random_roll (0, 100, op, PREFER_LOW) - (5 * skop->level)) < learn_spell[spell->stats.grace ? op->stats.Wis : op->stats.Int]) 1861 (random_roll (0, 100, op, PREFER_LOW) - (5 * skop->level)) < learn_spell[spell->stats.grace ? op->stats.Wis : op->stats.Int])
1858 { 1862 {
1859 op->statusmsg ("You succeed in learning the spell!", NDI_GREEN); 1863 op->statusmsg ("You succeed in learning the spell!", NDI_GREEN);
… …
1867 { 1871 {
1868 op->contr->play_sound (sound_find ("fumble_spell")); 1872 op->contr->play_sound (sound_find ("fumble_spell"));
1869 op->failmsg ("You fail to learn the spell. H<Wis (priests) or Int (wizards) governs the chance of learning a prayer or spell.>\n"); 1873 op->failmsg ("You fail to learn the spell. H<Wis (priests) or Int (wizards) governs the chance of learning a prayer or spell.>\n");
1870 } 1874 }
1871 1875
1872 decrease_ob (tmp); 1876 tmp->decrease ();
1873} 1877}
1874 1878
1875/** 1879/**
1876 * Handles applying a spell scroll. 1880 * Handles applying a spell scroll.
1877 */ 1881 */
… …
1916 identify (tmp); 1920 identify (tmp);
1917 1921
1918 op->statusmsg (format ("The scroll of %s turns to dust.", &tmp->inv->name)); 1922 op->statusmsg (format ("The scroll of %s turns to dust.", &tmp->inv->name));
1919 1923
1920 cast_spell (op, tmp, dir, tmp->inv, NULL); 1924 cast_spell (op, tmp, dir, tmp->inv, NULL);
1921 decrease_ob (tmp); 1925 tmp->decrease ();
1922} 1926}
1923 1927
1924/** 1928/**
1925 * Applies a treasure object - by default, chest. op 1929 * Applies a treasure object - by default, chest. op
1926 * is the person doing the applying, tmp is the treasure 1930 * is the person doing the applying, tmp is the treasure
… …
1938 object *treas = tmp->inv; 1942 object *treas = tmp->inv;
1939 1943
1940 if (!treas) 1944 if (!treas)
1941 { 1945 {
1942 op->statusmsg ("The chest was empty."); 1946 op->statusmsg ("The chest was empty.");
1943 decrease_ob (tmp); 1947 tmp->decrease ();
1944 return; 1948 return;
1945 } 1949 }
1946 1950
1947 while (tmp->inv) 1951 while (tmp->inv)
1948 { 1952 {
… …
1964 if (op->destroyed () || tmp->destroyed ()) 1968 if (op->destroyed () || tmp->destroyed ())
1965 break; 1969 break;
1966 } 1970 }
1967 1971
1968 if (!tmp->destroyed () && !tmp->inv) 1972 if (!tmp->destroyed () && !tmp->inv)
1969 decrease_ob (tmp); 1973 tmp->decrease (true);
1970}
1971
1972/**
1973 * op eats food.
1974 * If player, takes care of messages and dragon special food.
1975 */
1976static void
1977apply_food (object *op, object *tmp)
1978{
1979 int capacity_remaining;
1980
1981 if (op->type != PLAYER)
1982 op->stats.hp = op->stats.maxhp;
1983 else
1984 {
1985 /* check if this is a dragon (player), eating some flesh */
1986 if (tmp->type == FLESH && is_dragon_pl (op) && dragon_eat_flesh (op, tmp))
1987 ;
1988 else
1989 {
1990 /* usual case - no dragon meal: */
1991 if (op->stats.food + tmp->stats.food > 999)
1992 {
1993 if (tmp->type == FOOD || tmp->type == FLESH)
1994 op->failmsg ("You feel full, but what a waste of food!");
1995 else
1996 op->statusmsg ("Most of the drink goes down your face not your throat!");
1997 }
1998
1999 tmp->play_sound (
2000 tmp->sound
2001 ? tmp->sound
2002 : tmp->type == DRINK
2003 ? sound_find ("eat_drink")
2004 : sound_find ("eat_food")
2005 );
2006
2007 if (!QUERY_FLAG (tmp, FLAG_CURSED))
2008 {
2009 const char *buf;
2010
2011 if (!is_dragon_pl (op))
2012 {
2013 /* eating message for normal players */
2014 if (tmp->type == DRINK)
2015 buf = format ("Ahhh...that %s tasted good.", &tmp->name);
2016 else
2017 buf = format ("The %s tasted %s", &tmp->name, tmp->type == FLESH ? "terrible!" : "good.");
2018 }
2019 else
2020 /* eating message for dragon players */
2021 buf = format ("The %s tasted terrible!", &tmp->name);
2022
2023 op->statusmsg (buf);
2024
2025 capacity_remaining = 999 - op->stats.food;
2026 op->stats.food += tmp->stats.food;
2027 if (capacity_remaining < tmp->stats.food)
2028 op->stats.hp += capacity_remaining / 50;
2029 else
2030 op->stats.hp += tmp->stats.food / 50;
2031
2032 if (op->stats.hp > op->stats.maxhp)
2033 op->stats.hp = op->stats.maxhp;
2034 if (op->stats.food > 999)
2035 op->stats.food = 999;
2036 }
2037
2038 /* special food hack -b.t. */
2039 if (tmp->title || QUERY_FLAG (tmp, FLAG_CURSED))
2040 eat_special_food (op, tmp);
2041 }
2042 }
2043
2044 handle_apply_yield (tmp);
2045 decrease_ob (tmp);
2046} 1974}
2047 1975
2048/** 1976/**
2049 * A dragon is eating some flesh. If the flesh contains resistances, 1977 * A dragon is eating some flesh. If the flesh contains resistances,
2050 * there is a chance for the dragon's skin to get improved. 1978 * there is a chance for the dragon's skin to get improved.
… …
2053 * object *op the object (dragon player) eating the flesh 1981 * object *op the object (dragon player) eating the flesh
2054 * object *meal the flesh item, getting chewed in dragon's mouth 1982 * object *meal the flesh item, getting chewed in dragon's mouth
2055 * return: 1983 * return:
2056 * int 1 if eating successful, 0 if it doesn't work 1984 * int 1 if eating successful, 0 if it doesn't work
2057 */ 1985 */
2058int 1986static int
2059dragon_eat_flesh (object *op, object *meal) 1987dragon_eat_flesh (object *op, object *meal)
2060{ 1988{
2061 object *skin = NULL; /* pointer to dragon skin force */ 1989 object *skin = NULL; /* pointer to dragon skin force */
2062 object *abil = NULL; /* pointer to dragon ability force */ 1990 object *abil = NULL; /* pointer to dragon ability force */
2063 object *tmp = NULL; /* tmp. object */ 1991 object *tmp = NULL; /* tmp. object */
… …
2069 int atnr_winner[NROFATTACKS]; /* winning candidates for resistance improvement */ 1997 int atnr_winner[NROFATTACKS]; /* winning candidates for resistance improvement */
2070 int winners = 0; /* number of winners */ 1998 int winners = 0; /* number of winners */
2071 int i; /* index */ 1999 int i; /* index */
2072 2000
2073 /* let's make sure and doublecheck the parameters */ 2001 /* let's make sure and doublecheck the parameters */
2074 if (meal->type != FLESH || !is_dragon_pl (op)) 2002 if (meal->type != FLESH || !op->is_dragon ())
2075 return 0; 2003 return 0;
2076 2004
2077 /* now grab the 'dragon_skin'- and 'dragon_ability'-forces 2005 /* now grab the 'dragon_skin'- and 'dragon_ability'-forces
2078 from the player's inventory */ 2006 from the player's inventory */
2079 for (tmp = op->inv; tmp; tmp = tmp->below) 2007 for (tmp = op->inv; tmp; tmp = tmp->below)
… …
2087 which is not to be considered a dragon -> bail out */ 2015 which is not to be considered a dragon -> bail out */
2088 if (skin == NULL || abil == NULL) 2016 if (skin == NULL || abil == NULL)
2089 return 0; 2017 return 0;
2090 2018
2091 /* now start by filling stomache and health, according to food-value */ 2019 /* now start by filling stomache and health, according to food-value */
2092 if ((999 - op->stats.food) < meal->stats.food) 2020 if ((MAX_FOOD - op->stats.food) < meal->stats.food)
2093 op->stats.hp += (999 - op->stats.food) / 50; 2021 op->stats.hp += (MAX_FOOD - op->stats.food) / 50;
2094 else 2022 else
2095 op->stats.hp += meal->stats.food / 50; 2023 op->stats.hp += meal->stats.food / 50;
2096 2024
2097 if (op->stats.hp > op->stats.maxhp) 2025 min_it (op->stats.hp, op->stats.maxhp);
2098 op->stats.hp = op->stats.maxhp;
2099
2100 op->stats.food = MIN (999, op->stats.food + meal->stats.food); 2026 op->stats.food = min (MAX_FOOD, op->stats.food + meal->stats.food);
2101 2027
2102 /*LOG(llevDebug, "-> player: %d, flesh: %d\n", op->level, meal->level); */ 2028 /*LOG(llevDebug, "-> player: %d, flesh: %d\n", op->level, meal->level); */
2103 2029
2104 /* on to the interesting part: chances for adding resistance */ 2030 /* on to the interesting part: chances for adding resistance */
2105 for (i = 0; i < NROFATTACKS; i++) 2031 for (i = 0; i < NROFATTACKS; i++)
… …
2115 2041
2116 /* monster bonus increases with level, because high-level 2042 /* monster bonus increases with level, because high-level
2117 flesh is too rare */ 2043 flesh is too rare */
2118 mbonus = op->level * 20. / ((double) settings.max_level); 2044 mbonus = op->level * 20. / ((double) settings.max_level);
2119 2045
2120 chance = (((double) MIN (op->level + bonus, meal->level + bonus + mbonus)) * 100. / 2046 chance = (((double)min (op->level + bonus, meal->level + bonus + mbonus)) * 100. /
2121 ((double) settings.max_level)) - skin->resist[i]; 2047 ((double)settings.max_level)) - skin->resist[i];
2122 2048
2123 if (chance >= 0.) 2049 if (chance >= 0.)
2124 chance += 1.; 2050 chance += 1.;
2125 else 2051 else
2126 chance = (chance < -12) ? 0. : 1. / pow (2., -chance); 2052 chance = (chance < -12) ? 0. : 1. / pow (2., -chance);
2127 2053
2128 /* chance is proportional to amount of resistance (max. 50) */ 2054 /* chance is proportional to amount of resistance (max. 50) */
2129 chance *= ((double) (MIN (meal->resist[i], 50))) / 50.; 2055 chance *= ((double)(min (meal->resist[i], 50))) / 50.;
2130 2056
2131 /* doubled chance for resistance of ability-focus */ 2057 /* doubled chance for resistance of ability-focus */
2132 if (i == abil->stats.exp) 2058 if (i == abil->stats.exp)
2133 chance = MIN (100., chance * 2.); 2059 chance = min (100., chance * 2.);
2134 2060
2135 /* now make the throw and save all winners (Don't insert luck bonus here!) */ 2061 /* now make the throw and save all winners (Don't insert luck bonus here!) */
2136 if (rndm (10000) < (unsigned int) (chance * 100)) 2062 if (rndm (10000) < (unsigned int)(chance * 100))
2137 { 2063 {
2138 atnr_winner[winners] = i; 2064 atnr_winner[winners] = i;
2139 winners++; 2065 winners++;
2140 } 2066 }
2141 2067
… …
2169 op->statusmsg (buf); 2095 op->statusmsg (buf);
2170 2096
2171 /* now choose a winner if we have any */ 2097 /* now choose a winner if we have any */
2172 i = -1; 2098 i = -1;
2173 if (winners > 0) 2099 if (winners > 0)
2174 i = atnr_winner[RANDOM () % winners]; 2100 i = atnr_winner [rndm (winners)];
2175 2101
2176 if (i >= 0 && i < NROFATTACKS && skin->resist[i] < 95) 2102 if (i >= 0 && i < NROFATTACKS && skin->resist[i] < 95)
2177 { 2103 {
2178 /* resistance increased! */ 2104 /* resistance increased! */
2179 skin->resist[i]++; 2105 skin->resist[i]++;
… …
2204 2130
2205 return 1; 2131 return 1;
2206} 2132}
2207 2133
2208/** 2134/**
2135 * op eats food.
2136 * If player, takes care of messages and dragon special food.
2137 */
2138static void
2139apply_food (object *op, object *tmp)
2140{
2141 int capacity_remaining;
2142
2143 if (op->type != PLAYER)
2144 op->stats.hp = op->stats.maxhp;
2145 else
2146 {
2147 /* check if this is a dragon (player), eating some flesh */
2148 if (tmp->type == FLESH && op->is_dragon () && dragon_eat_flesh (op, tmp))
2149 ;
2150 else
2151 {
2152 /* usual case - no dragon meal: */
2153 if (op->stats.food + tmp->stats.food > MAX_FOOD)
2154 {
2155 if (tmp->type == FOOD || tmp->type == FLESH)
2156 op->failmsg ("You feel full, but what a waste of food!");
2157 else
2158 op->statusmsg ("Most of the drink goes down your face not your throat!");
2159 }
2160
2161 tmp->play_sound (
2162 tmp->sound
2163 ? tmp->sound
2164 : tmp->type == DRINK
2165 ? sound_find ("eat_drink")
2166 : sound_find ("eat_food")
2167 );
2168
2169 if (!QUERY_FLAG (tmp, FLAG_CURSED))
2170 {
2171 const char *buf;
2172
2173 if (!op->is_dragon ())
2174 {
2175 /* eating message for normal players */
2176 if (tmp->type == DRINK)
2177 buf = format ("Ahhh...that %s tasted good.", &tmp->name);
2178 else
2179 buf = format ("The %s tasted %s", &tmp->name, tmp->type == FLESH ? "terrible!" : "good.");
2180 }
2181 else
2182 /* eating message for dragon players */
2183 buf = format ("The %s tasted terrible!", &tmp->name);
2184
2185 op->statusmsg (buf);
2186
2187 capacity_remaining = MAX_FOOD - op->stats.food;
2188 op->stats.food += tmp->stats.food;
2189 if (capacity_remaining < tmp->stats.food)
2190 op->stats.hp += capacity_remaining / 50;
2191 else
2192 op->stats.hp += tmp->stats.food / 50;
2193
2194 min_it (op->stats.hp, op->stats.maxhp);
2195 min_it (op->stats.food, MAX_FOOD);
2196 }
2197
2198 /* special food hack -b.t. */
2199 if (tmp->title || QUERY_FLAG (tmp, FLAG_CURSED))
2200 eat_special_food (op, tmp);
2201 }
2202 }
2203
2204 handle_apply_yield (tmp);
2205 tmp->decrease ();
2206}
2207
2208/**
2209 * Handles applying an improve armor scroll. 2209 * Handles applying an improve armor scroll.
2210 * Does some sanity checks, then calls improve_armour. 2210 * Does some sanity checks, then calls improve_armour.
2211 */ 2211 */
2212static void 2212static void
2213apply_armour_improver (object *op, object *tmp) 2213apply_armour_improver (object *op, object *tmp)
… …
2238 2238
2239 op->statusmsg ("Applying armour enchantment."); 2239 op->statusmsg ("Applying armour enchantment.");
2240 improve_armour (op, tmp, armor); 2240 improve_armour (op, tmp, armor);
2241} 2241}
2242 2242
2243extern void 2243void
2244apply_poison (object *op, object *tmp) 2244apply_poison (object *op, object *tmp)
2245{ 2245{
2246 // need to do it now when it is still on the map
2247 handle_apply_yield (tmp);
2248
2249 object *poison = tmp->split (1);
2250
2246 if (op->type == PLAYER) 2251 if (op->type == PLAYER)
2247 { 2252 {
2248 op->contr->play_sound (sound_find ("drink_poison")); 2253 op->contr->play_sound (sound_find ("drink_poison"));
2249 op->failmsg ("Yech! That tasted poisonous!"); 2254 op->failmsg ("Yech! That tasted poisonous!");
2250 strcpy (op->contr->killer, "poisonous booze"); 2255 op->contr->killer = poison;
2251 } 2256 }
2252 2257
2253 if (tmp->stats.hp > 0) 2258 if (poison->stats.hp > 0)
2254 { 2259 {
2255 LOG (llevDebug, "Trying to poison player/monster for %d hp\n", tmp->stats.hp); 2260 LOG (llevDebug, "Trying to poison player/monster for %d hp\n", poison->stats.hp);
2256 hit_player (op, tmp->stats.hp, tmp, AT_POISON, 1); 2261 hit_player (op, poison->stats.hp, tmp, AT_POISON, 1);
2257 } 2262 }
2258 2263
2259 op->stats.food -= op->stats.food / 4; 2264 op->stats.food -= op->stats.food / 4;
2260 handle_apply_yield (tmp); 2265 poison->destroy ();
2261 decrease_ob (tmp);
2262} 2266}
2263 2267
2264/** 2268/**
2265 * This function return true if the exit is not a 2 ways one or it is 2 ways, valid exit. 2269 * This function will try to apply a lighter and in case no lighter
2266 * A valid 2 way exit means: 2270 * is specified it will try to find a lighter in the players inventory,
2267 * -You can come back (there is another exit at the other side) 2271 * and inform him about this requirement.
2268 * -You are
2269 * ° the owner of the exit
2270 * ° or in the same party as the owner
2271 * 2272 *
2272 * Note: a owner in a 2 way exit is saved as the owner's name 2273 * who - the player
2273 * in the field exit->name cause the field exit->owner doesn't 2274 * op - the item we want to light
2274 * survive in the swapping (in fact the whole exit doesn't survive). 2275 * lighter - the lighter or 0 if a lighter has yet to be found
2275 */ 2276 */
2276int 2277static object *
2277is_legal_2ways_exit (object *op, object *exit) 2278auto_apply_lighter (object *who, object *op, object *lighter)
2278{ 2279{
2279 if (exit->stats.exp != 1) 2280 if (lighter == 0)
2280 return 1; /*This is not a 2 way, so it is legal */
2281
2282#if 0 //TODO
2283 if (!has_been_loaded (EXIT_PATH (exit)) && exit->race)
2284 return 0; /* This is a reset town portal */
2285#endif
2286
2287 LOG (llevError | logBacktrace, "sync map load due to %s\n", exit->debug_desc ());
2288
2289 maptile *exitmap = maptile::find_sync (EXIT_PATH (exit), exit->map);
2290
2291 if (exitmap)
2292 { 2281 {
2293 exitmap->load_sync (); 2282 for (object *tmp = who->inv; tmp; tmp = tmp->below)
2294
2295 object *tmp = exitmap->at (EXIT_X (exit), EXIT_Y (exit)).bot;
2296
2297 if (!tmp)
2298 return 0;
2299
2300 for (; tmp; tmp = tmp->above)
2301 { 2283 {
2302 if (tmp->type != EXIT) 2284 if (tmp->type == LIGHTER)
2303 continue; /*Not an exit */
2304
2305 if (!EXIT_PATH (tmp))
2306 continue; /*Not a valid exit */
2307
2308 if ((EXIT_X (tmp) != exit->x) || (EXIT_Y (tmp) != exit->y))
2309 continue; /*Not in the same place */
2310
2311 if (exit->map->path != EXIT_PATH (tmp))
2312 continue; /*Not in the same map */
2313
2314 /* From here we have found the exit is valid. However we do
2315 * here the check of the exit owner. It is important for the
2316 * town portals to prevent strangers from visiting your appartments
2317 */
2318 if (!exit->race)
2319 return 1; /*No owner, free for all! */
2320
2321 object *exit_owner = 0;
2322
2323 for_all_players (pp)
2324 { 2285 {
2325 if (!pp->ob) 2286 lighter = tmp;
2326 continue;
2327
2328 if (pp->ob->name != exit->race)
2329 continue;
2330
2331 exit_owner = pp->ob; /*We found a player which correspond to the player name */
2332 break; 2287 break;
2333 } 2288 }
2289 }
2334 2290
2335 if (!exit_owner) 2291 if (!lighter)
2336 return 0; /* No more owner */ 2292 {
2337 2293 who->failmsg (format (
2338 if (exit_owner->contr == op->contr) 2294 "You can't light up the %s with your bare hands! "
2339 return 1; /*It is your exit */ 2295 "H<You need a lighter in your inventory, for example a flint and steel.>",
2340 2296 &op->name));
2341 if (exit_owner && /*There is a owner */
2342 (op->contr) && /*A player tries to pass */
2343 ((exit_owner->contr->party == NULL) || /*No pass if controller has no party */
2344 (exit_owner->contr->party != op->contr->party))) /* Or not the same as op */
2345 return 0; 2297 return 0;
2298 }
2299 }
2346 2300
2301 // last_eat == 0 means the lighter is not being used up!
2302 if (lighter->last_eat && lighter->stats.food)
2303 {
2304 /* lighter gets used up */
2305 lighter = lighter->split ();
2306 lighter->stats.food--;
2307 who->insert (lighter);
2308 }
2309 else if (lighter->last_eat)
2310 {
2311 /* no charges left in lighter */
2312 who->failmsg (format (
2313 "You attempt to light the %s with a used up %s.",
2314 &op->name, &lighter->name));
2315 return 0;
2316 }
2317
2318 return lighter;
2319}
2320
2321/**
2322 * Designed primarily to light torches/lanterns/etc.
2323 * Also burns up burnable material too. First object in the inventory is
2324 * the selected object to "burn". -b.t.
2325 */
2326static void
2327apply_lighter (object *who, object *lighter)
2328{
2329 object *item;
2330 int is_player_env = 0;
2331
2332 item = find_marked_object (who);
2333 if (item)
2334 {
2335 if (!auto_apply_lighter (who, item, lighter))
2336 return;
2337
2338 /* Perhaps we should split what we are trying to light on fire?
2339 * I can't see many times when you would want to light multiple
2340 * objects at once.
2341 */
2342
2343 save_throw_object (item, AT_FIRE, who);
2344
2345 if (item->destroyed ()
2346 || ((item->type == LAMP || item->type == TORCH)
2347 && item->glow_radius > 0))
2348 who->statusmsg (format (
2349 "You light the %s with the %s.",
2350 &item->name, &lighter->name));
2351 else
2352 who->failmsg (format (
2353 "You attempt to light the %s with the %s and fail.",
2354 &item->name, &lighter->name));
2355 }
2356 else
2357 who->failmsg ("You need to mark a lightable object.");
2358}
2359
2360/**
2361 * This function generates a cursed effect for cursed lamps and torches.
2362 */
2363static void
2364player_apply_lamp_cursed_effect (object *who, object *op)
2365{
2366 if (op->level)
2367 {
2368 who->failmsg (format (
2369 "The %s was cursed, it explodes in a big fireball!",
2370 &op->name));
2371 create_exploding_ball_at (who, op->level);
2372 }
2373 else
2374 {
2375 who->failmsg (format (
2376 "The %s was cursed, it crumbles to dust, at least it didn't explode.!",
2377 &op->name));
2378 }
2379
2380 op->destroy ();
2381}
2382
2383/**
2384 * Apply for players and lamps
2385 *
2386 * who - the player
2387 * op - the lamp
2388 */
2389static void
2390player_apply_lamp (object *who, object *op)
2391{
2392 bool switch_on = op->glow_radius ? false : true;
2393
2394 if (switch_on)
2395 {
2396 object *lighter = 0;
2397
2398 if (op->flag [FLAG_IS_LIGHTABLE]
2399 && !(lighter = auto_apply_lighter (who, op, 0)))
2400 return;
2401
2402 if (op->stats.food < 1)
2403 {
2404 if (op->type == LAMP)
2405 who->failmsg (format (
2406 "The %s is out of fuel! "
2407 "H<Lamps and similar items need fuel. They cannot be refilled.>",
2408 &op->name));
2409 else
2410 who->failmsg (format (
2411 "The %s is burnt out! "
2412 "H<Torches and similar items burn out and become worthless.>",
2413 &op->name));
2347 return 1; 2414 return;
2415 }
2416
2417 if (op->flag [FLAG_CURSED])
2348 } 2418 {
2419 player_apply_lamp_cursed_effect (who, op);
2420 return;
2421 }
2422
2423 if (lighter)
2424 who->statusmsg (format (
2425 "You light up the %s with the %s.", &op->name, &lighter->name));
2426 else
2427 who->statusmsg (format ("You light up the %s.", &op->name));
2428 }
2429 else
2349 } 2430 {
2431 if (op->flag [FLAG_CURSED])
2432 {
2433 player_apply_lamp_cursed_effect (who, op);
2434 return;
2435 }
2350 2436
2437 if (op->type == TORCH)
2438 {
2439 if (!op->flag [FLAG_IS_LIGHTABLE])
2440 {
2441 who->statusmsg (format (
2442 "You put out the %s. "
2443 "H<The %s can't be used anymore, as it can't be lighted up again.>",
2444 &op->name, &op->name));
2445 }
2446 else
2447 who->statusmsg (format (
2448 "You put out the %s."
2449 "H<Torches wear out if you put them out.>",
2450 &op->name));
2451 }
2452 else
2453 who->statusmsg (format ("You turn off the %s.", &op->name));
2454 }
2455
2456 apply_lamp (op, switch_on);
2457}
2458
2459void get_animation_from_arch (object *op, arch_ptr a)
2460{
2461 op->animation_id = a->animation_id;
2462 op->flag [FLAG_IS_TURNABLE] = a->flag [FLAG_IS_TURNABLE];
2463 op->flag [FLAG_ANIMATE] = a->flag [FLAG_ANIMATE];
2464 op->anim_speed = a->anim_speed;
2465 op->last_anim = 0;
2466 op->state = 0;
2467 op->face = a->face;
2468
2469 if (NUM_ANIMATIONS(op) > 1)
2470 {
2471 SET_ANIMATION(op, 0);
2472 animate_object (op, op->direction);
2473 }
2474 else
2475 update_object (op, UP_OBJ_FACE);
2476}
2477
2478/**
2479 * Apply for LAMPs and TORCHes.
2480 *
2481 * op - the lamp
2482 * switch_on - a flag which says whether the lamp should be switched on or off
2483 */
2484void apply_lamp (object *op, bool switch_on)
2485{
2486 op->set_glow_radius (switch_on ? op->range : 0);
2487 op->set_speed (switch_on ? op->arch->speed : 0);
2488
2489 // torches wear out if you put them out
2490 if (op->type == TORCH && !switch_on)
2491 {
2492 if (op->flag [FLAG_IS_LIGHTABLE])
2493 {
2494 op->stats.food -= (double) op->arch->stats.food / 15;
2495 if (op->stats.food < 0)
2496 op->stats.food = 0;
2497 }
2498 else
2499 op->stats.food = 0;
2500 }
2501
2502 // lamps and torched get worthless when used up
2503 if (op->stats.food <= 0)
2504 op->value = 0;
2505
2506 // FIXME: This is a hack to make the more sane torches and lamps
2507 // still animated ;-/
2508 if (op->other_arch)
2509 get_animation_from_arch (op, switch_on ? op->other_arch : op->arch);
2510
2511 if (object *pl = op->visible_to ())
2512 esrv_update_item (UPD_ANIM | UPD_FACE | UPD_NAME, pl, op);
2513}
2514
2515/**
2516 * This handles items of type 'transformer'.
2517 * Basically those items, used with a marked item, transform both items into something
2518 * else.
2519 * "Transformer" item has food decreased by 1, removed if 0 (0 at start means illimited)..
2520 * Change information is contained in the 'slaying' field of the marked item.
2521 * The format is as follow: transformer:[number ]yield[;transformer:...].
2522 * This way an item can be transformed in many things, and/or many objects.
2523 * The 'slaying' field for transformer is used as verb for the action.
2524 */
2525static void
2526apply_item_transformer (object *pl, object *transformer)
2527{
2528 object *marked;
2529 object *new_item;
2530 const char *find;
2531 char *separator;
2532 int yield;
2533 char got[MAX_BUF];
2534 int len;
2535
2536 if (!pl || !transformer)
2351 return 0; 2537 return;
2538
2539 marked = find_marked_object (pl);
2540
2541 if (!marked)
2542 {
2543 pl->failmsg (format ("Use the %s with what item?", query_name (transformer)));
2544 return;
2545 }
2546
2547 if (!marked->slaying)
2548 {
2549 pl->failmsg (format ("You can't use the %s with your %s!", query_name (transformer), query_name (marked)));
2550 return;
2551 }
2552
2553 /* check whether they are compatible or not */
2554 find = strstr (&marked->slaying, transformer->arch->archname);
2555 if (!find || (*(find + strlen (transformer->arch->archname)) != ':'))
2556 {
2557 pl->failmsg (format ("You can't use the %s with your %s!", query_name (transformer), query_name (marked)));
2558 return;
2559 }
2560
2561 find += strlen (transformer->arch->archname) + 1;
2562 /* Item can be used, now find how many and what it yields */
2563 if (isdigit (*(find)))
2564 {
2565 yield = atoi (find);
2566 if (yield < 1)
2567 {
2568 LOG (llevDebug, "apply_item_transformer: item %s has slaying-yield %d.", query_base_name (marked, 0), yield);
2569 yield = 1;
2570 }
2571 }
2572 else
2573 yield = 1;
2574
2575 while (isdigit (*find))
2576 find++;
2577
2578 while (*find == ' ')
2579 find++;
2580
2581 memset (got, 0, MAX_BUF);
2582
2583 if ((separator = (char *) strchr (find, ';')))
2584 len = separator - find;
2585 else
2586 len = strlen (find);
2587
2588 min_it (len, MAX_BUF - 1);
2589
2590 strcpy (got, find);
2591 got[len] = '\0';
2592
2593 /* Now create new item, remove used ones when required. */
2594 new_item = get_archetype (got);
2595 if (!new_item)
2596 {
2597 pl->failmsg (format ("This %s is strange, better to not use it.", query_base_name (marked, 0)));
2598 return;
2599 }
2600
2601 new_item->nrof = yield;
2602
2603 pl->statusmsg (format ("You %s the %s.", &transformer->slaying, query_base_name (marked, 0)));
2604
2605 pl->insert (new_item);
2606 /* Eat up one item */
2607 marked->decrease ();
2608
2609 /* Eat one transformer if needed */
2610 if (transformer->stats.food)
2611 if (--transformer->stats.food == 0)
2612 transformer->decrease ();
2352} 2613}
2353 2614
2354/** 2615/**
2355 * Main apply handler. 2616 * Main apply handler.
2356 * 2617 *
… …
2359 * Return value: 2620 * Return value:
2360 * 0: player or monster can't apply objects of that type 2621 * 0: player or monster can't apply objects of that type
2361 * 1: has been applied, or there was an error applying the object 2622 * 1: has been applied, or there was an error applying the object
2362 * 2: objects of that type can't be applied if not in inventory 2623 * 2: objects of that type can't be applied if not in inventory
2363 * 2624 *
2364 * op is the object that is causing object to be applied, tmp is the object 2625 * who is the object that is causing object to be applied, op is the object
2365 * being applied. 2626 * being applied.
2366 * 2627 *
2367 * aflag is special (always apply/unapply) flags. Nothing is done with 2628 * aflag is special (always apply/unapply) flags. Nothing is done with
2368 * them in this function - they are passed to apply_special 2629 * them in this function - they are passed to apply_special
2369 */ 2630 */
2370int 2631static int
2371manual_apply (object *op, object *tmp, int aflag) 2632manual_apply (object *who, object *op, int aflag)
2372{ 2633{
2373 if (tmp->head) 2634 op = op->head_ ();
2374 tmp = tmp->head;
2375 2635
2376 if (QUERY_FLAG (tmp, FLAG_UNPAID) && !QUERY_FLAG (tmp, FLAG_APPLIED)) 2636 if (QUERY_FLAG (op, FLAG_UNPAID) && !QUERY_FLAG (op, FLAG_APPLIED))
2377 { 2637 {
2378 if (op->type == PLAYER) 2638 if (who->type == PLAYER)
2379 { 2639 {
2640 examine (who, op);
2380 op->failmsg ("You should pay for it first! H<You cannot use items marked as unpaid.>"); 2641 //who->failmsg ("You should pay for it first! H<You cannot use items marked as unpaid.>");//TODO remove
2381 return 1; 2642 return 1;
2382 } 2643 }
2383 else 2644 else
2384 return 0; /* monsters just skip unpaid items */ 2645 return 0; /* monsters just skip unpaid items */
2385 } 2646 }
2386 2647
2387 if (INVOKE_OBJECT (APPLY, tmp, ARG_OBJECT (op))) 2648 if (INVOKE_OBJECT (APPLY, op, ARG_OBJECT (who)))
2388 return RESULT_INT (0); 2649 return RESULT_INT (0);
2389 2650
2390 switch (tmp->type) 2651 switch (op->type)
2391 { 2652 {
2392 case CF_HANDLE: 2653 case T_HANDLE:
2393 op->play_sound (sound_find ("turn_handle")); 2654 who->play_sound (sound_find ("turn_handle"));
2394 op->statusmsg ("You turn the handle."); 2655 who->statusmsg ("You turn the handle.");
2395 tmp->value = tmp->value ? 0 : 1; 2656 op->value = op->value ? 0 : 1;
2396 SET_ANIMATION (tmp, tmp->value); 2657 SET_ANIMATION (op, op->value);
2397 update_object (tmp, UP_OBJ_FACE); 2658 update_object (op, UP_OBJ_FACE);
2398 push_button (tmp); 2659 push_button (op, who);
2399 return 1; 2660 return 1;
2400 2661
2401 case TRIGGER: 2662 case TRIGGER:
2402 if (check_trigger (tmp, op)) 2663 if (check_trigger (op, who, who))
2403 { 2664 {
2404 op->statusmsg ("You turn the handle."); 2665 who->statusmsg ("You turn the handle.");
2405 op->play_sound (sound_find ("turn_handle")); 2666 who->play_sound (sound_find ("turn_handle"));
2406 } 2667 }
2407 else 2668 else
2408 op->failmsg ("The handle doesn't move."); 2669 who->failmsg ("The handle doesn't move.");
2409 2670
2410 return 1; 2671 return 1;
2411 2672
2412 case EXIT: 2673 case EXIT:
2413 if (op->type != PLAYER) 2674 if (who->type != PLAYER)
2414 return 0; 2675 return 0;
2415 2676
2416 if (!EXIT_PATH (tmp) || !is_legal_2ways_exit (op, tmp)) 2677 if (!EXIT_PATH (op))
2417 op->failmsg (format ("The %s is closed.", query_name (tmp))); 2678 who->failmsg (format ("The %s is closed. H<And will stay closed, until somebody fires up the map editor and adds it.>", query_name (op)));
2418 else 2679 else
2419 { 2680 {
2420 /* Don't display messages for random maps. */ 2681 /* Don't display messages for random maps. */
2421 if (tmp->msg && strncmp (EXIT_PATH (tmp), "/!", 2)) 2682 if (op->msg && EXIT_PATH (op) != shstr_random_map_exit)
2422 op->statusmsg (tmp->msg, NDI_NAVY); 2683 who->statusmsg (op->msg, NDI_NAVY);
2423 2684
2424 op->enter_exit (tmp); 2685 who->enter_exit (op);
2425 } 2686 }
2426 2687
2427 return 1; 2688 return 1;
2428 2689
2429 case INSCRIBABLE: 2690 case INSCRIBABLE:
2430 op->statusmsg (tmp->msg); 2691 who->statusmsg (op->msg);
2431 // maybe show a spell menu to chose from or something like that 2692 // maybe show a spell menu to chose from or something like that
2432 return 1; 2693 return 1;
2433 2694
2434 case SIGN: 2695 case SIGN:
2435 apply_sign (op, tmp, 0); 2696 apply_sign (who, op, 0);
2436 return 1; 2697 return 1;
2437 2698
2438 case BOOK: 2699 case BOOK:
2439 if (op->type == PLAYER) 2700 if (who->type == PLAYER)
2440 { 2701 {
2441 apply_book (op, tmp); 2702 apply_book (who, op);
2442 return 1; 2703 return 1;
2443 } 2704 }
2444 else 2705 else
2445 return 0; 2706 return 0;
2446 2707
2447 case SKILLSCROLL: 2708 case SKILLSCROLL:
2448 if (op->type == PLAYER) 2709 if (who->type == PLAYER)
2449 { 2710 {
2450 apply_skillscroll (op, tmp); 2711 apply_skillscroll (who, op);
2451 return 1; 2712 return 1;
2452 } 2713 }
2453 else 2714 else
2454 return 0; 2715 return 0;
2455 2716
2456 case SPELLBOOK: 2717 case SPELLBOOK:
2457 if (op->type == PLAYER) 2718 if (who->type == PLAYER)
2458 { 2719 {
2459 apply_spellbook (op, tmp); 2720 apply_spellbook (who, op);
2460 return 1; 2721 return 1;
2461 } 2722 }
2462 else 2723 else
2463 return 0; 2724 return 0;
2464 2725
2465 case SCROLL: 2726 case SCROLL:
2466 apply_scroll (op, tmp, 0); 2727 apply_scroll (who, op, 0);
2467 return 1; 2728 return 1;
2468 2729
2469 case POTION: 2730 case POTION:
2470 apply_potion (op, tmp); 2731 apply_potion (who, op);
2471 return 1; 2732 return 1;
2472 2733
2473 /* Eneq(@csd.uu.se): Handle apply on containers. */ 2734 /* Eneq(@csd.uu.se): Handle apply on containers. */
2474 //TODO: remove, as it is unsed? 2735 //TODO: remove, as it is unsed?
2475 case CLOSE_CON: 2736 case CLOSE_CON:
2476 apply_container (op, tmp->env); 2737 apply_container (who, op->env);
2477 return 1; 2738 return 1;
2478 2739
2479 case CONTAINER: 2740 case CONTAINER:
2480 apply_container (op, tmp); 2741 apply_container (who, op);
2481 return 1; 2742 return 1;
2482 2743
2483 case TREASURE: 2744 case TREASURE:
2484 if (op->type == PLAYER) 2745 if (who->type == PLAYER)
2485 { 2746 {
2486 apply_treasure (op, tmp); 2747 apply_treasure (who, op);
2487 return 1; 2748 return 1;
2488 } 2749 }
2489 else 2750 else
2490 return 0; 2751 return 0;
2752
2753 case LAMP:
2754 case TORCH:
2755 player_apply_lamp (who, op);
2756 return 1;
2491 2757
2492 case WEAPON: 2758 case WEAPON:
2493 case ARMOUR: 2759 case ARMOUR:
2494 case BOOTS: 2760 case BOOTS:
2495 case GLOVES: 2761 case GLOVES:
… …
2502 case CLOAK: 2768 case CLOAK:
2503 case WAND: 2769 case WAND:
2504 case ROD: 2770 case ROD:
2505 case HORN: 2771 case HORN:
2506 case SKILL: 2772 case SKILL:
2773 case SPELL:
2507 case BOW: 2774 case BOW:
2508 case LAMP: 2775 case RANGED:
2509 case BUILDER: 2776 case BUILDER:
2510 case SKILL_TOOL: 2777 case SKILL_TOOL:
2511 if (tmp->env != op) 2778 if (op->env != who)
2512 return 2; /* not in inventory */ 2779 who->failmsg (format ("You must get it first! H<You can only apply the %s if it is in your inventory.>\n", query_name (op)));
2513 2780 else
2514 apply_special (op, tmp, aflag); 2781 apply_special (who, op, aflag);
2782
2515 return 1; 2783 return 1;
2516 2784
2517 case DRINK: 2785 case DRINK:
2518 case FOOD: 2786 case FOOD:
2519 case FLESH: 2787 case FLESH:
2520 apply_food (op, tmp); 2788 apply_food (who, op);
2521 return 1; 2789 return 1;
2522 2790
2523 case POISON: 2791 case POISON:
2524 apply_poison (op, tmp); 2792 apply_poison (who, op);
2525 return 1; 2793 return 1;
2526 2794
2527 case SAVEBED: 2795 case SAVEBED:
2528 return 1; 2796 return 1;
2529 2797
2530 case ARMOUR_IMPROVER: 2798 case ARMOUR_IMPROVER:
2531 if (op->type == PLAYER) 2799 if (who->type == PLAYER)
2532 { 2800 {
2533 apply_armour_improver (op, tmp); 2801 apply_armour_improver (who, op);
2534 return 1; 2802 return 1;
2535 } 2803 }
2536 else 2804 else
2537 return 0; 2805 return 0;
2538 2806
2539 case WEAPON_IMPROVER: 2807 case WEAPON_IMPROVER:
2540 check_improve_weapon (op, tmp); 2808 check_improve_weapon (who, op);
2541 return 1; 2809 return 1;
2542 2810
2543 case CLOCK: 2811 case CLOCK:
2544 if (op->type == PLAYER) 2812 if (who->type == PLAYER)
2545 { 2813 {
2546 char buf[MAX_BUF]; 2814 char buf[MAX_BUF];
2547 timeofday_t tod; 2815 timeofday_t tod;
2548 2816
2549 get_tod (&tod); 2817 get_tod (&tod);
2550 op->play_sound (sound_find ("sound_clock")); 2818 who->play_sound (sound_find ("sound_clock"));
2551 op->statusmsg (format ( 2819 who->statusmsg (format (
2552 "It is %d minute%s past %d o'clock %s", 2820 "It is %d minute%s past %d o'clock %s",
2553 tod.minute + 1, ((tod.minute + 1 < 2) ? "" : "s"), 2821 tod.minute + 1, ((tod.minute + 1 < 2) ? "" : "s"),
2554 ((tod.hour % 14 == 0) ? 14 : ((tod.hour) % 14)), ((tod.hour >= 14) ? "pm" : "am") 2822 ((tod.hour % 14 == 0) ? 14 : ((tod.hour) % 14)), ((tod.hour >= 14) ? "pm" : "am")
2555 )); 2823 ));
2556 return 1; 2824 return 1;
2557 } 2825 }
2558 else 2826 else
2559 return 0; 2827 return 0;
2560 2828
2561 case MENU: 2829 case MENU:
2562 if (op->type == PLAYER) 2830 if (who->type == PLAYER)
2563 { 2831 {
2564 shop_listing (tmp, op); 2832 shop_listing (op, who);
2565 return 1; 2833 return 1;
2566 } 2834 }
2567 else 2835 else
2568 return 0; 2836 return 0;
2569 2837
2570 case POWER_CRYSTAL: 2838 case POWER_CRYSTAL:
2571 apply_power_crystal (op, tmp); /* see egoitem.c */ 2839 apply_power_crystal (who, op); /* see egoitem.c */
2572 return 1; 2840 return 1;
2573 2841
2574 case LIGHTER: /* for lighting torches/lanterns/etc */ 2842 case LIGHTER: /* for lighting torches/lanterns/etc */
2575 if (op->type == PLAYER) 2843 if (who->type == PLAYER)
2576 { 2844 {
2577 apply_lighter (op, tmp); 2845 apply_lighter (who, op);
2578 return 1; 2846 return 1;
2579 } 2847 }
2580 else 2848 else
2581 return 0; 2849 return 0;
2582 2850
2583 case ITEM_TRANSFORMER: 2851 case ITEM_TRANSFORMER:
2584 apply_item_transformer (op, tmp); 2852 apply_item_transformer (who, op);
2585 return 1; 2853 return 1;
2586 2854
2587 default: 2855 default:
2856 who->statusmsg (format ("I don't know how to apply the %s.", query_name (op)));
2588 return 0; 2857 return 0;
2589 } 2858 }
2590} 2859}
2591 2860
2592 2861/*
2593/* quiet suppresses the "don't know how to apply" and "you must get it first"
2594 * messages as needed by player_apply_below(). But there can still be
2595 * "but you are floating high above the ground" messages.
2596 *
2597 * Same return value as apply() function. 2862 * Same return value as apply() function.
2598 */ 2863 */
2599int 2864bool
2600player_apply (object *pl, object *op, int aflag, int quiet) 2865player_apply (object *pl, object *op, int aflag)
2601{ 2866{
2602 int tmp;
2603
2604 if (op->env && (pl->move_type & MOVE_FLYING)) 2867 if (!op->env && (pl->move_type & MOVE_FLYING))
2605 { 2868 {
2606 /* player is flying and applying object not in inventory */ 2869 /* player is flying and applying object not in inventory */
2607 if (!QUERY_FLAG (pl, FLAG_WIZ) && !(op->move_type & MOVE_FLYING)) 2870 if (!QUERY_FLAG (pl, FLAG_WIZ) && !(op->move_type & MOVE_FLYING))
2608 { 2871 {
2609 pl->failmsg ("But you are floating high above the ground! H<You have to stop levitating first, if you can.>"); 2872 pl->failmsg ("But you are floating high above the ground! "
2873 "H<You have to stop levitating first, if you can, either by using your levitation skill, "
2874 "or waiting till the levitation effect wears off.>");
2610 return 0; 2875 return 0;
2611 } 2876 }
2612 } 2877 }
2613 2878
2614 pl->contr->last_used = op; 2879 pl->contr->last_used = op;
2615 2880
2616 tmp = manual_apply (pl, op, aflag); 2881 return pl->apply (op, aflag);
2617 if (!quiet)
2618 {
2619 if (tmp == 0)
2620 pl->statusmsg (format ("I don't know how to apply the %s.", query_name (op)));
2621 else if (tmp == 2)
2622 pl->failmsg ("You must get it first!\n");
2623 }
2624
2625 return tmp;
2626} 2882}
2627 2883
2628/** 2884/**
2629 * player_apply_below attempts to apply the object 'below' the player. 2885 * player_apply_below attempts to apply the object 'below' the player.
2630 * If the player has an open container, we use that for below, otherwise 2886 * If the player has an open container, we use that for below, otherwise
… …
2641 * we don't use a corrupt pointer for the next object, so we get the 2897 * we don't use a corrupt pointer for the next object, so we get the
2642 * next object in the stack before applying. This is can only be a 2898 * next object in the stack before applying. This is can only be a
2643 * problem if player_apply() has a bug in that it uses the object but does 2899 * problem if player_apply() has a bug in that it uses the object but does
2644 * not return a proper value. 2900 * not return a proper value.
2645 */ 2901 */
2902 //TODO: currently looks only at the topmost objetc, no longer at multiple floors
2903 // and also not on move_on floors. what was this for, anyways?
2646 for (object *next, *tmp = pl->container ? pl->container->inv : pl->below; tmp; tmp = next) 2904 for (object *next, *tmp = pl->container_ () ? pl->container_ ()->inv : pl->below; tmp; tmp = next)
2647 { 2905 {
2648 next = tmp->below; 2906 next = tmp->below;
2649 2907
2650 if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))
2651 floors++;
2652 else if (floors > 0)
2653 return; /* process only floor objects after first floor object */
2654
2655 /* If it is visible, player can apply it. If it is applied by 2908 /* If it is visible, player can apply it.
2656 * person moving on it, also activate. Added code to make it
2657 * so that at least one of players movement types be that which
2658 * the item needs.
2659 */ 2909 */
2660 if (!tmp->invisible || (tmp->move_on & pl->move_type)) 2910 if (!tmp->invisible)
2661 {
2662 if (player_apply (pl, tmp, 0, 1) == 1) 2911 if (player_apply (pl, tmp, 0))
2663 return; 2912 break;
2664 } 2913
2665 if (floors >= 2) 2914 break;
2666 return; /* process at most two floor objects */
2667 } 2915 }
2668} 2916}
2669 2917
2670/** 2918/**
2671 * Unapplies specified item. 2919 * Unapplies specified item.
… …
2678{ 2926{
2679 if (INVOKE_OBJECT (BE_UNREADY, op, ARG_OBJECT (who), ARG_INT (aflags)) 2927 if (INVOKE_OBJECT (BE_UNREADY, op, ARG_OBJECT (who), ARG_INT (aflags))
2680 || INVOKE_OBJECT (UNREADY, who, ARG_OBJECT (op), ARG_INT (aflags))) 2928 || INVOKE_OBJECT (UNREADY, who, ARG_OBJECT (op), ARG_INT (aflags)))
2681 return RESULT_INT (0); 2929 return RESULT_INT (0);
2682 2930
2683 CLEAR_FLAG (op, FLAG_APPLIED); 2931 if (who->current_weapon == op)
2932 who->current_weapon = 0;
2933
2934 op->flag [FLAG_APPLIED] = false;
2684 2935
2685 switch (op->type) 2936 switch (op->type)
2686 { 2937 {
2687 case SKILL_TOOL: 2938 case SKILL:
2939 if (player *pl = who->contr)
2940 if (op->invisible)
2941 pl->statusmsg (format ("You can no longer use the %s skill.", &op->skill));
2942 else
2943 pl->statusmsg (format ("You stop using the %s.", query_name (op)));
2944
2945 change_abil (who, op);
2946 who->flag [FLAG_READY_SKILL] = false;
2947 break;
2948
2949 case WEAPON:
2950 who->statusmsg (format ("You unwield %s.", query_name (op)));
2951 change_abil (who, op);
2952 who->flag [FLAG_READY_WEAPON] = false;
2953
2688 // unapplying a skill tool should also unapply the skill it governs 2954 // unapplying a weapon or skill tool should also unapply the skill it governs
2689 // but this is hard, as it shouldn't do so when the skill can 2955 // but this is hard, as it shouldn't do so when the skill can
2690 // be used for other reasons 2956 // be used for other reasons
2691 for (object *tmp = who->inv; tmp; tmp = tmp->below) 2957 if (who->chosen_skill)
2692 if (tmp->skill == op->skill 2958 if (!who->chosen_skill->flag [FLAG_CAN_USE_SKILL])
2693 && tmp->type == SKILL
2694 && tmp->flag [FLAG_APPLIED]
2695 && !tmp->flag [FLAG_CAN_USE_SKILL])
2696 unapply_special (who, tmp, 0); 2959 unapply_special (who, op, 0);
2697 2960
2698 change_abil (who, op);
2699 break; 2961 break;
2700 2962
2963 case BOW:
2701 case WEAPON: 2964 case WAND:
2965 case ROD:
2966 case HORN:
2967 case RANGED:
2702 if (player *pl = who->contr) 2968 if (player *pl = who->contr)
2703 if (op == pl->combat_ob)
2704 {
2705 pl->combat_ob = 0;
2706 who->change_weapon (pl->ranged_ob);
2707 }
2708
2709 who->statusmsg (format ("You unwield %s.", query_name (op)));
2710
2711 change_abil (who, op);
2712 CLEAR_FLAG (who, FLAG_READY_WEAPON);
2713 break;
2714
2715 case SKILL:
2716 if (who->contr)
2717 { 2969 {
2718 if (!op->invisible)
2719 who->statusmsg (format ("You stop using the %s.", query_name (op))); 2970 who->statusmsg (format ("You unready %s.", query_name (op)));
2971 change_abil (who, op);
2972 }
2973 else
2974 {
2975 who->change_skill (0);
2976
2977 if (op->type == BOW)
2978 op->flag [FLAG_READY_BOW ] = false;
2720 else 2979 else
2721 who->statusmsg (format ("You can no longer use the skill: %s.", &op->skill)); 2980 op->flag [FLAG_READY_RANGE] = false;
2722 } 2981 }
2723 2982
2724 change_abil (who, op);
2725 CLEAR_FLAG (who, FLAG_READY_SKILL);
2726 break; 2983 break;
2727 2984
2728 case ARMOUR: 2985 case ARMOUR:
2729 case HELMET: 2986 case HELMET:
2730 case SHIELD: 2987 case SHIELD:
… …
2737 case CLOAK: 2994 case CLOAK:
2738 who->statusmsg (format ("You unwear %s.", query_name (op))); 2995 who->statusmsg (format ("You unwear %s.", query_name (op)));
2739 change_abil (who, op); 2996 change_abil (who, op);
2740 break; 2997 break;
2741 2998
2742 case LAMP: 2999 case SPELL:
2743 {
2744 who->statusmsg (format ("You turn off your %s.", &op->name));
2745
2746 object *tmp2 = arch_to_object (op->other_arch);
2747 tmp2->x = op->x;
2748 tmp2->y = op->y;
2749 tmp2->map = op->map;
2750 tmp2->below = op->below;
2751 tmp2->above = op->above;
2752 tmp2->stats.food = op->stats.food;
2753 CLEAR_FLAG (tmp2, FLAG_APPLIED);
2754
2755 if (QUERY_FLAG (op, FLAG_INV_LOCKED))
2756 SET_FLAG (tmp2, FLAG_INV_LOCKED);
2757
2758 if (who->contr)
2759 esrv_del_item (who->contr, op->count);
2760
2761 op->destroy ();
2762 insert_ob_in_ob (tmp2, who);
2763 who->update_stats ();
2764
2765 if (QUERY_FLAG (op, FLAG_CURSED) || QUERY_FLAG (op, FLAG_DAMNED))
2766 {
2767 if (who->contr)
2768 {
2769 who->failmsg ("Oops, it feels deadly cold!");
2770 SET_FLAG (tmp2, FLAG_KNOWN_CURSED);
2771 }
2772 }
2773
2774 if (who->contr)
2775 esrv_send_item (who, tmp2);
2776 }
2777
2778 return 1; /* otherwise, an attempt to drop causes problems */
2779
2780 case BOW: 3000 case BUILDER:
2781 case WAND:
2782 case ROD:
2783 case HORN:
2784 if (player *pl = who->contr)
2785 {
2786 if (op == pl->ranged_ob)
2787 {
2788 pl->ranged_ob = 0;
2789 who->change_weapon (pl->combat_ob);
2790 }
2791
2792 who->statusmsg (format ("You unready %s.", query_name (op))); 3001 who->statusmsg (format ("You unready %s.", query_name (op)));
2793 }
2794 else
2795 {
2796 who->change_skill (0);
2797
2798 if (op->type == BOW)
2799 CLEAR_FLAG (who, FLAG_READY_BOW);
2800 else
2801 CLEAR_FLAG (who, FLAG_READY_RANGE);
2802 }
2803
2804 break; 3002 break;
2805 3003
2806 case BUILDER: 3004 //case SKILL_TOOL://TODO
2807 if (who->contr)
2808 who->statusmsg (format ("You unready %s.", query_name (op)));
2809 break;
2810
2811 default: 3005 default:
2812 who->statusmsg (format ("You unapply %s.", query_name (op))); 3006 who->statusmsg (format ("You unapply %s.", query_name (op)));
2813 break; 3007 break;
2814 } 3008 }
2815 3009
3010 if (aflags & AP_NO_MERGE || !merge_ob (op, 0))
3011 if (object *pl = op->visible_to ())
3012 esrv_send_item (pl, op);
3013
2816 who->update_stats (); 3014 who->update_stats ();
2817
2818 if (!(aflags & AP_NO_MERGE))
2819 {
2820 object *tmp = merge_ob (op, 0);
2821
2822 if (who->contr)
2823 {
2824 if (tmp)
2825 { /* it was merged */
2826 esrv_del_item (who->contr, op->count);
2827 op = tmp;
2828 }
2829
2830 esrv_send_item (who, op);
2831 }
2832 }
2833 3015
2834 return 0; 3016 return 0;
2835} 3017}
2836 3018
2837/** 3019/**
… …
2851static object * 3033static object *
2852get_next_item_from_body_location (int loc, object *start) 3034get_next_item_from_body_location (int loc, object *start)
2853{ 3035{
2854 for (object *tmp = start; tmp; tmp = tmp->below) 3036 for (object *tmp = start; tmp; tmp = tmp->below)
2855 if (tmp->flag [FLAG_APPLIED] 3037 if (tmp->flag [FLAG_APPLIED]
2856 && tmp->slot[loc].info 3038 && tmp->slot [loc].info
2857 && (!tmp->invisible || tmp->type == SKILL)) 3039 && (!tmp->invisible || tmp->type == SKILL || tmp->type == SPELL))
2858 return tmp; 3040 return tmp;
2859 3041
2860 return 0; 3042 return 0;
2861} 3043}
2862 3044
… …
2875#define CANNOT_REMOVE_CURSED \ 3057#define CANNOT_REMOVE_CURSED \
2876 "H<You cannot remove cursed or damned items, you first have to remove the curse. " \ 3058 "H<You cannot remove cursed or damned items, you first have to remove the curse. " \
2877 "Praying over an altar, scrolls of remove curse/damnation, " \ 3059 "Praying over an altar, scrolls of remove curse/damnation, " \
2878 "priests or even other players might help.>" 3060 "priests or even other players might help.>"
2879 3061
2880int 3062static int
2881unapply_for_ob (object *who, object *op, int aflags) 3063unapply_for_ob (object *who, object *op, int aflags)
2882{ 3064{
2883 if (op->is_range ()) 3065 if (op->is_range ())
2884 for (object *tmp = who->inv; tmp; tmp = tmp->below) 3066 for (object *tmp = who->inv; tmp; tmp = tmp->below)
2885 if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->is_range ()) 3067 if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->is_range ())
… …
3007 continue; 3189 continue;
3008 } 3190 }
3009 3191
3010 object *tmp1 = get_next_item_from_body_location (i, who->inv); 3192 object *tmp1 = get_next_item_from_body_location (i, who->inv);
3011 if (!tmp1) 3193 if (!tmp1)
3012 {
3013#if 0
3014 /* This is sort of an error, but happens a lot when old players
3015 * join in with more stuff equipped than they are now allowed.
3016 */
3017 LOG (llevError, "Can't find object using location %d on %s\n", i, who->name);
3018#endif
3019 retval |= CAN_APPLY_NEVER; 3194 retval |= CAN_APPLY_NEVER;
3020 }
3021 else 3195 else
3022 { 3196 {
3023 /* need to unapply something. However, if this something 3197 /* need to unapply something. However, if this something
3024 * is different than we had found before, it means they need 3198 * is different than we had found before, it means they need
3025 * to apply multiple objects 3199 * to apply multiple objects
… …
3076 if (op->type == BOW && !QUERY_FLAG (who, FLAG_USE_BOW)) 3250 if (op->type == BOW && !QUERY_FLAG (who, FLAG_USE_BOW))
3077 retval |= CAN_APPLY_RESTRICTION; 3251 retval |= CAN_APPLY_RESTRICTION;
3078 } 3252 }
3079 3253
3080 return retval; 3254 return retval;
3255}
3256
3257// saner interface, returns successful status
3258bool
3259object::apply (object *ob, int aflags)
3260{
3261 if (!ob) // simplifies a lot of callers
3262 return true;
3263
3264 bool want_apply =
3265 aflags & AP_APPLY ? true
3266 : aflags & AP_UNAPPLY ? false
3267 : !ob->flag [FLAG_APPLIED]; // AP_TOGGLE
3268
3269 object_ptr *slot = 0;
3270
3271 // detect the slot, if this is a player
3272 if (contr && !(aflags & AP_NO_SLOT))
3273 {
3274 object *oslot;
3275
3276 switch (ob->type)
3277 {
3278 case WEAPON:
3279 slot = &contr->combat_ob;
3280 oslot = contr->ranged_ob;
3281 break;
3282
3283 case BOW:
3284 case RANGED:
3285 case SPELL:
3286 case WAND:
3287 case ROD:
3288 case HORN:
3289 case BUILDER:
3290 slot = &contr->ranged_ob;
3291 oslot = contr->combat_ob;
3292 break;
3293
3294 // oh, the humanity
3295 case SKILL:
3296 if (aflags & AP_NO_SLOT)
3297 break;
3298
3299 if (skill_flags [ob->subtype] & SF_NEED_ITEM)
3300 break;
3301
3302 if (skill_flags [ob->subtype] & SF_COMBAT)
3303 {
3304 slot = &contr->combat_ob;
3305 oslot = contr->ranged_ob;
3306 }
3307 else if (skill_flags [ob->subtype] & SF_RANGED)
3308 {
3309 slot = &contr->ranged_ob;
3310 oslot = contr->combat_ob;
3311 }
3312
3313 break;
3314 }
3315
3316 // now handle slot exclusions
3317 if (slot)
3318 {
3319 // only one slot can be active
3320 if (want_apply)
3321 apply (oslot, AP_UNAPPLY);
3322
3323 // clear item from slot if applied
3324 if (!want_apply && *slot == ob)
3325 {
3326 *slot = 0;
3327
3328 if (current_weapon == ob)
3329 current_weapon = 0;
3330 }
3331 }
3332 }
3333
3334 if (ob->flag [FLAG_APPLIED] != want_apply)
3335 manual_apply (this, ob, aflags);
3336
3337 if (ob->flag [FLAG_APPLIED] != want_apply)
3338 return false;
3339
3340 if (slot)
3341 current_weapon = *slot = ob;
3342
3343 return true;
3081} 3344}
3082 3345
3083/** 3346/**
3084 * who is the object using the object. It can be a monster. 3347 * who is the object using the object. It can be a monster.
3085 * op is the object they are using. op is an equipment type item, 3348 * op is the object they are using. op is an equipment type item,
… …
3108 " H<You lack enough unused item power to use this weapon, see the skills command.>" 3371 " H<You lack enough unused item power to use this weapon, see the skills command.>"
3109 3372
3110int 3373int
3111apply_special (object *who, object *op, int aflags) 3374apply_special (object *who, object *op, int aflags)
3112{ 3375{
3113 int basic_flag = aflags & AP_BASIC_FLAGS; 3376 int basic_flag = aflags & AP_MODE;
3114 object *tmp, *tmp2, *skop = NULL; 3377 object *tmp, *tmp2, *skop = NULL;
3115 3378
3116 if (who == NULL) 3379 if (who == NULL)
3117 { 3380 {
3118 LOG (llevError, "apply_special() from object without environment.\n"); 3381 LOG (llevError, "apply_special() from object without environment.\n");
… …
3135 return 1; 3398 return 1;
3136 } 3399 }
3137 3400
3138 return unapply_special (who, op, aflags); 3401 return unapply_special (who, op, aflags);
3139 } 3402 }
3140
3141 if (basic_flag == AP_UNAPPLY) 3403 else if (basic_flag == AP_UNAPPLY)
3142 return 0; 3404 return 0;
3143
3144 // if the item is combat/ranged, wield the relevant slot first
3145 // to resolve conflicts.
3146 if (player *pl = who->contr)
3147 switch (op->slottype ())
3148 {
3149 case slot_combat: who->change_weapon (pl->combat_ob); break;
3150 case slot_ranged: who->change_weapon (pl->ranged_ob); break;
3151 }
3152 3405
3153 splay (op); 3406 splay (op);
3154 3407
3155 /* Can't just apply this object. Lets see what not and what to do */ 3408 /* Can't just apply this object. Lets see what not and what to do */
3156 if (int i = can_apply_object (who, op)) 3409 if (int i = can_apply_object (who, op))
… …
3190 } 3443 }
3191 } 3444 }
3192 3445
3193 if (op->skill && op->type != SKILL && op->type != SKILL_TOOL) 3446 if (op->skill && op->type != SKILL && op->type != SKILL_TOOL)
3194 { 3447 {
3448 // try to ready attached skill first
3195 skop = find_skill_by_name (who, op->skill); 3449 skop = find_skill_by_name (who, op->skill);
3196 3450
3197 if (!skop) 3451 if (!skop)
3198 { 3452 {
3199 who->failmsg (format ("You need the %s skill to use this item!", &op->skill)); 3453 who->failmsg (format ("You need the %s skill to use this item!", &op->skill));
3200 return 1; 3454 return 1;
3201 } 3455 }
3202 else 3456 else if (!who->apply (skop, AP_APPLY | AP_NO_SLOT))
3203 /* While experience will be credited properly, we want to change the
3204 * skill so that the dam and wc get updated
3205 */ 3457 {
3206 who->change_skill (skop); 3458 who->failmsg (format ("You can't use the required %s skill!", &op->skill));
3459 return 1;
3460 }
3207 } 3461 }
3208 3462
3209 if (who->type == PLAYER 3463 if (!check_item_power (who, op->item_power))
3210 && op->item_power
3211 && op->item_power + who->contr->item_power > settings.item_power_factor * who->level)
3212 { 3464 {
3213 who->failmsg ("Equipping that combined with other items would consume your soul!" LACK_ITEM_POWER); 3465 who->failmsg ("Equipping that combined with other items would consume your soul!" LACK_ITEM_POWER);
3214 return 1; 3466 return 1;
3215 } 3467 }
3216 3468
3217 /* Ok. We are now at the state where we can apply the new object. 3469 /* Ok. We are now at the state where we can apply the new object.
3218 * Note that we don't have the checks for can_use_... 3470 * Note that we don't have the checks for can_use_...
3219 * below - that is already taken care of by can_apply_object. 3471 * below - that is already taken care of by can_apply_object.
3220 */ 3472 */
3221 if (op->nrof > 1) 3473
3222 tmp = get_split_ob (op, op->nrof - 1); 3474 // split away all the other items from the stack, so only one item is left
3223 else 3475 tmp = op->nrof > 1 ? op->split (op->nrof - 1) : 0;
3224 tmp = 0;
3225 3476
3226 if (INVOKE_OBJECT (BE_READY, op, ARG_OBJECT (who)) || INVOKE_OBJECT (READY, who, ARG_OBJECT (op))) 3477 if (INVOKE_OBJECT (BE_READY, op, ARG_OBJECT (who)) || INVOKE_OBJECT (READY, who, ARG_OBJECT (op)))
3227 return RESULT_INT (0); 3478 return RESULT_INT (0);
3228 3479
3229 switch (op->type) 3480 switch (op->type)
3230 { 3481 {
3231 case WEAPON: 3482 case WEAPON:
3232 if (!check_weapon_power (who, op->last_eat)) 3483 if (op->level && (!op->name.starts_with (who->name) || op->name [who->name.length ()] != '\''))
3233 {
3234 op->failmsg ("This weapon is too powerful for you to use. It would consume your soul!." LACK_ITEM_POWER);
3235
3236 if (tmp)
3237 insert_ob_in_ob (tmp, who);
3238
3239 return 1;
3240 }
3241
3242 //TODO: this obviously fails for players using a shorter prefix
3243 // i.e. "R" can use Ragnarok's sword.
3244 if (op->level && (strncmp (op->name, who->name, strlen (who->name))))
3245 { 3484 {
3246 /* if the weapon does not have the name as the character, can't use it. */ 3485 /* if the weapon does not have the name as the character, can't use it. */
3247 /* (Ragnarok's sword attempted to be used by Foo: won't work) */ 3486 /* (Ragnarok's sword attempted to be used by Foo: won't work) */
3248 who->failmsg ("The weapon does not recognize you as its owner. H<Its name indicates that it belongs to somebody else.>"); 3487 who->failmsg ("The weapon does not recognize you as its owner. "
3249 3488 "H<Its name indicates that it belongs to somebody else.>");
3250 if (tmp) 3489 if (tmp) who->insert (tmp);
3251 insert_ob_in_ob (tmp, who);
3252
3253 return 1; 3490 return 1;
3254 } 3491 }
3255 3492
3256 if (!skop) 3493 op->flag [FLAG_APPLIED] = true;
3494
3495 if (player *pl = who->contr)
3257 { 3496 {
3258 who->failmsg (format ("The %s is broken, please report this to the dungeon master!", query_name (op)));//TODO 3497 who->statusmsg (format ("You wield %s.", query_name (op)));
3259 return 1; 3498 change_abil (who, op);
3260 } 3499 }
3261 3500 else
3262 SET_FLAG (op, FLAG_APPLIED);
3263 who->change_skill (skop); 3501 who->change_skill (skop);
3264 3502
3265 if (who->contr) 3503 op->flag [FLAG_READY_WEAPON] = true;
3266 who->change_weapon (who->contr->combat_ob = op);
3267
3268 who->statusmsg (format ("You wield %s.", query_name (op)));
3269
3270 SET_FLAG (who, FLAG_READY_WEAPON);
3271 change_abil (who, op);
3272 break; 3504 break;
3273 3505
3274 case ARMOUR: 3506 case ARMOUR:
3275 case HELMET: 3507 case HELMET:
3276 case SHIELD: 3508 case SHIELD:
… …
3284 SET_FLAG (op, FLAG_APPLIED); 3516 SET_FLAG (op, FLAG_APPLIED);
3285 who->statusmsg (format ("You wear %s.", query_name (op))); 3517 who->statusmsg (format ("You wear %s.", query_name (op)));
3286 change_abil (who, op); 3518 change_abil (who, op);
3287 break; 3519 break;
3288 3520
3521 case SKILL_TOOL:
3522 // applying a skill tool does not ready the skill
3523 // if something needs the skill, it has to ready it itself
3524 //TODO: unapplying should unapply the skill, though
3525 SET_FLAG (op, FLAG_APPLIED);
3526 break;
3527
3289 case LAMP: 3528 case SKILL:
3290 if (op->stats.food < 1) 3529 if (!(aflags & AP_NO_SLOT))
3291 { 3530 {
3292 who->failmsg (format ( 3531 // skill is used on it's own, as opposed to being a chosen_skill
3293 "Your %s is out of fuel! "
3294 "H<Lamps and similar items need fuel. They cannot be refilled.>",
3295 &op->name
3296 ));
3297 return 1;
3298 }
3299 3532
3300 who->statusmsg (format ("You turn on your %s.", &op->name)); 3533 if (skill_flags [op->subtype] & (SF_NEED_ITEM | SF_MANA))
3301
3302 tmp2 = arch_to_object (op->other_arch);
3303 tmp2->stats.food = op->stats.food;
3304 SET_FLAG (tmp2, FLAG_APPLIED);
3305
3306 if (QUERY_FLAG (op, FLAG_INV_LOCKED))
3307 SET_FLAG (tmp2, FLAG_INV_LOCKED);
3308
3309 insert_ob_in_ob (tmp2, who);
3310
3311 /* Remove the old lantern */
3312 if (who->type == PLAYER)
3313 esrv_del_item (who->contr, op->count);
3314
3315 op->destroy ();
3316
3317 /* insert the portion that was split off */
3318 if (tmp)
3319 {
3320 insert_ob_in_ob (tmp, who);
3321 if (who->type == PLAYER)
3322 esrv_send_item (who, tmp);
3323 }
3324
3325 who->update_stats ();
3326
3327 if (QUERY_FLAG (op, FLAG_CURSED) || QUERY_FLAG (op, FLAG_DAMNED))
3328 if (who->type == PLAYER)
3329 {
3330 who->failmsg ("Oops, it feels deadly cold! H<Maybe it wasn't such a bright idea to apply this cursed/damned item.>");
3331 SET_FLAG (tmp2, FLAG_KNOWN_CURSED);
3332 }
3333
3334 if (who->type == PLAYER)
3335 esrv_send_item (who, tmp2);
3336
3337 return 0;
3338
3339 case SKILL_TOOL:
3340 // applying a skill tool also readies the skill
3341 SET_FLAG (op, FLAG_APPLIED);
3342
3343 if (!(aflags & AP_NO_READY))
3344 {
3345 skop = find_skill_by_name (who, op->skill);
3346 if (!skop->flag [FLAG_APPLIED])
3347 apply_special (who, skop, AP_APPLY);
3348 }
3349 break;
3350
3351 case SKILL:
3352 if (player *pl = who->contr)
3353 {
3354 if (IS_COMBAT_SKILL (op->subtype))
3355 { 3534 {
3356 if (skill_flags [op->subtype] & SF_NEED_WEAPON)
3357 {
3358 for (object *item = who->inv; item; item = item->below)
3359 if (item->type == WEAPON && item->flag [FLAG_APPLIED])
3360 {
3361 if (item->skill == op->skill)
3362 {
3363 who->change_weapon (pl->combat_ob = item);
3364 goto found_weapon;
3365 }
3366 }
3367
3368 who->failmsg (format ( 3535 who->failmsg (format (
3369 "You need to apply a '%s' melee weapon before readying this skill. " 3536 "You feel as if you wanted to do something funny, but you can't remember what. "
3370 "H<Some skills need an item, in this case a melee weapon, to function.>", 3537 "H<The %s skill needs something else to function, for example a tool, weapon, rod, or spell. "
3371 &op->skill 3538 "It cannot be used on its own.>",
3372 ));
3373 return 1;
3374
3375 found_weapon:;
3376 }
3377 else
3378 who->change_weapon (pl->combat_ob = op);
3379 }
3380 else if (IS_RANGED_SKILL (op->subtype))
3381 {
3382 if (skill_flags [op->subtype] & SF_NEED_BOW)
3383 {
3384 for (object *item = who->inv; item; item = item->below)
3385 if (item->type == BOW && item->flag [FLAG_APPLIED])
3386 {
3387 //TODO: bows should/must all have skill missile weapon right now
3388 who->change_weapon (pl->ranged_ob = item);
3389 goto found_bow;
3390 }
3391
3392 who->failmsg (
3393 "You need to apply a missile weapon before readying this skill. "
3394 "H<Some skills need an item, in this case a missile weapon, to function.>"
3395 );
3396 return 1;
3397
3398 found_bow:;
3399 }
3400 else
3401 who->change_weapon (pl->ranged_ob = op);
3402 }
3403
3404 if (!op->invisible)
3405 {
3406 who->statusmsg (format (
3407 "You ready %s."
3408 "You can now use the skill: %s.",
3409 query_name (op),
3410 &op->skill 3539 &op->skill
3411 )); 3540 ));
3541 if (tmp) who->insert (tmp);
3542 return 1;
3412 } 3543 }
3544
3545 if (skill_flags [op->subtype] & SF_AUTARK
3546 || !(skill_flags [op->subtype] & (SF_COMBAT | SF_RANGED)))
3547 {
3548 if (skill_flags [op->subtype] & SF_USE)
3549 who->failmsg (format (
3550 "You feel as if you wanted to do something funny, but you can't remember what. "
3551 "H<The %s skill cannot be readied, instead, try C<use_skill %s>.>",
3552 &op->skill, &op->skill
3553 ));
3413 else 3554 else
3414 who->statusmsg (format ("Readied skill: %s.", op->skill ? &op->skill : &op->name)); 3555 who->failmsg (format (
3556 "You feel as if you wanted to do something funny, but you can't remember what. "
3557 "H<The %s skill cannot be readied or used, it is always active.>",
3558 &op->skill, &op->skill
3559 ));
3560
3561 if (tmp) who->insert (tmp);
3562 return 1;
3563 }
3564
3565 if (who->contr)
3566 who->statusmsg (format (
3567 op->invisible ? "You can now use the %s skill." : "You ready %s.",
3568 query_name (op),
3569 &op->skill
3570 ));
3415 } 3571 }
3416 else 3572
3417 {
3418 SET_FLAG (op, FLAG_APPLIED);
3419 change_abil (who, op);
3420 who->chosen_skill = op;
3421 SET_FLAG (who, FLAG_READY_SKILL); 3573 SET_FLAG (who, FLAG_READY_SKILL);
3422 } 3574 SET_FLAG (op, FLAG_APPLIED);
3423 3575 change_abil (who, op);
3424 break; 3576 break;
3425 3577
3426 case BOW: 3578 case BOW:
3427 if (!check_weapon_power (who, op->last_eat)) 3579 if (op->level && (!op->name.starts_with (who->name) || op->name [who->name.length ()] != '\''))
3428 {
3429 who->failmsg ("That weapon is too powerful for you to use. It would consume your soul!" LACK_ITEM_POWER);
3430
3431 if (tmp)
3432 insert_ob_in_ob (tmp, who);
3433
3434 return 1;
3435 }
3436
3437 if (op->level && (strncmp (op->name, who->name, strlen (who->name))))
3438 { 3580 {
3439 who->failmsg ("The weapon does not recognize you as its owner. " 3581 who->failmsg ("The weapon does not recognize you as its owner. "
3440 "H<Its name indicates that it belongs to somebody else.>"); 3582 "H<Its name indicates that it belongs to somebody else.>");
3441 if (tmp) 3583 if (tmp) who->insert (tmp);
3442 insert_ob_in_ob (tmp, who);
3443
3444 return 1; 3584 return 1;
3445 } 3585 }
3586
3587 if (player *pl = who->contr)
3588 {
3589 op->flag [FLAG_APPLIED] = true;
3590 who->statusmsg (format ("You wield the %s.", query_name (op)));
3591 change_abil (who, op);
3592 }
3593 break;
3594
3595 case RANGED:
3596 if (player *pl = who->contr)
3597 {
3598 op->flag [FLAG_APPLIED] = true;
3599 who->statusmsg (format ("You applied the %s.", query_name (op)));
3600 }
3601 break;
3602
3603 case SPELL:
3604 if (player *pl = who->contr)
3605 {
3606 op->flag [FLAG_APPLIED] = true;
3607 who->statusmsg (format ("You ready the spell %s.", query_name (op)));
3608 }
3609 break;
3446 3610
3447 /*FALLTHROUGH*/ 3611 /*FALLTHROUGH*/
3448 case WAND: 3612 case WAND:
3449 case ROD: 3613 case ROD:
3450 case HORN: 3614 case HORN:
3451 /* check for skill, alter player status */ 3615 /* check for skill, alter player status */
3452 3616
3453 if (!skop) 3617 if (!skop)
3454 { 3618 {
3455 who->failmsg (format ("The %s is broken, please report this to the dungeon master!", query_name (op)));//TODO 3619 who->failmsg (format ("The %s is broken, please report this to the dungeon master!", query_name (op)));//TODO
3620 if (tmp) who->insert (tmp);
3456 return 1; 3621 return 1;
3457 } 3622 }
3458 3623
3459 SET_FLAG (op, FLAG_APPLIED); 3624 op->flag [FLAG_APPLIED] = true;
3460 who->change_skill (skop);
3461 3625
3462 if (who->contr) 3626 if (player *pl = who->contr)
3463 { 3627 {
3464 who->contr->ranged_ob = op;
3465
3466 who->statusmsg (format ("You ready %s.", query_name (op))); 3628 who->statusmsg (format ("You ready %s.", query_name (op)));
3467 3629
3468 if (op->type == BOW) 3630 if (op->type == BOW)
3469 {
3470 who->current_weapon = op;
3471 change_abil (who, op);
3472 who->statusmsg (format ("You will now fire %s with %s.", op->race ? &op->race : "nothing", query_name (op))); 3631 who->statusmsg (format ("You will now fire %s with %s.", op->race ? &op->race : "nothing", query_name (op)));
3473 } 3632
3633 change_abil (who, op);
3474 } 3634 }
3475 else 3635 else
3476 { 3636 {
3637 who->change_skill (skop);
3638
3477 if (op->type == BOW) 3639 if (op->type == BOW)
3478 SET_FLAG (who, FLAG_READY_BOW); 3640 op->flag [FLAG_READY_BOW ] = true;
3479 else 3641 else
3480 SET_FLAG (who, FLAG_READY_RANGE); 3642 op->flag [FLAG_READY_RANGE] = true;
3481 } 3643 }
3482 3644
3483 break; 3645 break;
3484 3646
3485 case BUILDER: 3647 case BUILDER:
3486 if (who->type == PLAYER) 3648 if (player *pl = who->contr)
3487 { 3649 {
3488 //TODO: wtf does this do? shouldn't this be managed automatically (slots?)
3489 if (who->contr->ranged_ob && who->contr->ranged_ob->type == BUILDER)
3490 unapply_special (who, who->contr->ranged_ob, 0);
3491
3492 who->statusmsg (format ("You ready your %s.", query_name (op))); 3650 who->statusmsg (format ("You ready your %s.", query_name (op)));
3493 3651 //TODO: change_abil?
3494 who->contr->ranged_ob = op;
3495 } 3652 }
3496 break; 3653 break;
3497 3654
3498 default: 3655 default:
3499 who->statusmsg (format ("You apply %s.", query_name (op))); 3656 who->statusmsg (format ("You apply %s.", query_name (op)));
3500 } 3657 }
3501 3658
3502 SET_FLAG (op, FLAG_APPLIED); 3659 SET_FLAG (op, FLAG_APPLIED);
3503 3660
3504 if (tmp) 3661 if (tmp) who->insert (tmp);
3505 tmp = insert_ob_in_ob (tmp, who);
3506 3662
3507 who->update_stats (); 3663 who->update_stats ();
3508 3664
3509 /* We exclude spell casting objects. The fire code will set the 3665 /* We exclude spell casting objects. The fire code will set the
3510 * been applied flag when they are used - until that point, 3666 * been applied flag when they are used - until that point,
… …
3516 if (QUERY_FLAG (op, FLAG_CURSED) || QUERY_FLAG (op, FLAG_DAMNED)) 3672 if (QUERY_FLAG (op, FLAG_CURSED) || QUERY_FLAG (op, FLAG_DAMNED))
3517 if (who->type == PLAYER) 3673 if (who->type == PLAYER)
3518 { 3674 {
3519 who->failmsg ( 3675 who->failmsg (
3520 "Oops, it feels deadly cold! " 3676 "Oops, it feels deadly cold! "
3521 "H<Maybe it wasn't such a bright idea to apply this cursed/damned item.>" 3677 "H<Maybe it wasn't such a bright idea to apply this cursed or damned item.>"
3522 ); 3678 );
3523 SET_FLAG (op, FLAG_KNOWN_CURSED); 3679 SET_FLAG (op, FLAG_KNOWN_CURSED);
3524 } 3680 }
3525 3681
3526 if (who->type == PLAYER) 3682 if (object *pl = op->visible_to ())
3527 {
3528 /* if multiple objects were applied, update both slots */
3529 if (tmp)
3530 esrv_send_item (who, tmp);
3531
3532 esrv_send_item (who, op); 3683 esrv_send_item (pl, op);
3533 }
3534 3684
3535 return 0; 3685 return 0;
3536}
3537
3538int
3539monster_apply_special (object *who, object *op, int aflags)
3540{
3541 if (QUERY_FLAG (op, FLAG_UNPAID) && !QUERY_FLAG (op, FLAG_APPLIED))
3542 return 1;
3543
3544 return apply_special (who, op, aflags);
3545} 3686}
3546 3687
3547/** 3688/**
3548 * Map was just loaded, handle op's initialisation. 3689 * Map was just loaded, handle op's initialisation.
3549 * 3690 *
… …
3552int 3693int
3553auto_apply (object *op) 3694auto_apply (object *op)
3554{ 3695{
3555 object *tmp = NULL, *tmp2; 3696 object *tmp = NULL, *tmp2;
3556 int i; 3697 int i;
3698
3699 CLEAR_FLAG (op, FLAG_AUTO_APPLY);
3557 3700
3558 switch (op->type) 3701 switch (op->type)
3559 { 3702 {
3560 case SHOP_FLOOR: 3703 case SHOP_FLOOR:
3561 if (!op->has_random_items ()) 3704 if (!op->has_random_items ())
… …
3563 3706
3564 do 3707 do
3565 { 3708 {
3566 i = 10; /* let's give it 10 tries */ 3709 i = 10; /* let's give it 10 tries */
3567 while ((tmp = generate_treasure (op->randomitems, 3710 while ((tmp = generate_treasure (op->randomitems,
3568 op->stats.exp ? (int) op->stats.exp : MAX (op->map->difficulty, 5))) == NULL && --i); 3711 op->stats.exp
3712 ? (int) op->stats.exp
3713 : max (op->map->difficulty, 5)))
3714 == NULL && --i);
3715
3569 if (tmp == NULL) 3716 if (tmp == NULL)
3570 return 0; 3717 return 0;
3718
3571 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED)) 3719 if (QUERY_FLAG (tmp, FLAG_CURSED) || QUERY_FLAG (tmp, FLAG_DAMNED))
3572 { 3720 {
3573 tmp->destroy (); 3721 tmp->destroy ();
3574 tmp = NULL; 3722 tmp = NULL;
3575 } 3723 }
… …
3578 3726
3579 tmp->x = op->x; 3727 tmp->x = op->x;
3580 tmp->y = op->y; 3728 tmp->y = op->y;
3581 SET_FLAG (tmp, FLAG_UNPAID); 3729 SET_FLAG (tmp, FLAG_UNPAID);
3582 insert_ob_in_map (tmp, op->map, NULL, 0); 3730 insert_ob_in_map (tmp, op->map, NULL, 0);
3583 CLEAR_FLAG (op, FLAG_AUTO_APPLY);
3584 identify (tmp); 3731 identify (tmp);
3585 break; 3732 break;
3586 3733
3587 case TREASURE: 3734 case TREASURE:
3588 if (QUERY_FLAG (op, FLAG_IS_A_TEMPLATE)) 3735 if (QUERY_FLAG (op, FLAG_IS_A_TEMPLATE))
… …
3595 /* If we generated an object and put it in this object inventory, 3742 /* If we generated an object and put it in this object inventory,
3596 * move it to the parent object as the current object is about 3743 * move it to the parent object as the current object is about
3597 * to disappear. An example of this item is the random_* stuff 3744 * to disappear. An example of this item is the random_* stuff
3598 * that is put inside other objects. 3745 * that is put inside other objects.
3599 */ 3746 */
3600 for (tmp = op->inv; tmp; tmp = tmp2)
3601 {
3602 tmp2 = tmp->below;
3603 tmp->remove ();
3604
3605 if (op->env) 3747 if (op->env)
3606 insert_ob_in_ob (tmp, op->env); 3748 while (op->inv)
3607 else 3749 op->env->insert (op->inv);
3608 tmp->destroy ();
3609 }
3610 3750
3611 op->destroy (); 3751 op->destroy ();
3612 break; 3752 break;
3613 } 3753 }
3614 return tmp ? 1 : 0; 3754
3755 return !!tmp;
3615} 3756}
3616 3757
3617/** 3758/**
3618 * fix_auto_apply goes through the entire map every time a map 3759 * fix_auto_apply goes through the entire map every time a map
3619 * is loaded or swapped in and performs special actions for 3760 * is loaded or swapped in and performs special actions for
… …
3633 3774
3634 if (tmp->inv) 3775 if (tmp->inv)
3635 { 3776 {
3636 object *invtmp, *invnext; 3777 object *invtmp, *invnext;
3637 3778
3638 for (invtmp = tmp->inv; invtmp != NULL; invtmp = invnext) 3779 for (invtmp = tmp->inv; invtmp; invtmp = invnext)
3639 { 3780 {
3640 invnext = invtmp->below; 3781 invnext = invtmp->below;
3641 3782
3642 if (QUERY_FLAG (invtmp, FLAG_AUTO_APPLY)) 3783 if (QUERY_FLAG (invtmp, FLAG_AUTO_APPLY))
3643 auto_apply (invtmp); 3784 auto_apply (invtmp);
3644 else if (invtmp->type == TREASURE && invtmp->has_random_items ()) 3785 else if (invtmp->type == TREASURE && invtmp->has_random_items ())
3645 { 3786 {
3646 while ((invtmp->stats.hp--) > 0) 3787 while (invtmp->stats.hp-- > 0)
3647 create_treasure (invtmp->randomitems, invtmp, 0, difficulty, 0); 3788 create_treasure (invtmp->randomitems, invtmp, 0, difficulty, 0);
3648 3789
3649 invtmp->randomitems = NULL; 3790 invtmp->randomitems = NULL;
3650 } 3791 }
3651 else if (invtmp && invtmp->arch 3792 else if (invtmp && invtmp->arch
… …
3656 * treasure again for this object 3797 * treasure again for this object
3657 */ 3798 */
3658 invtmp->randomitems = NULL; 3799 invtmp->randomitems = NULL;
3659 } 3800 }
3660 } 3801 }
3802
3661 /* This is really temporary - the code at the bottom will 3803 /* This is really temporary - the code at the bottom will
3662 * also set randomitems to null. The problem is there are bunches 3804 * also set randomitems to null. The problem is there are bunches
3663 * of maps/players already out there with items that have spells 3805 * of maps/players already out there with items that have spells
3664 * which haven't had the randomitems set to null yet. 3806 * which haven't had the randomitems set to null yet.
3665 * MSW 2004-05-13 3807 * MSW 2004-05-13
… …
3669 * Ryo 2004-08-16 3811 * Ryo 2004-08-16
3670 */ 3812 */
3671 if (tmp->type == WAND || tmp->type == ROD || tmp->type == SCROLL 3813 if (tmp->type == WAND || tmp->type == ROD || tmp->type == SCROLL
3672 || tmp->type == HORN || tmp->type == FIREWALL || tmp->type == POTION || tmp->type == ALTAR || tmp->type == SPELLBOOK) 3814 || tmp->type == HORN || tmp->type == FIREWALL || tmp->type == POTION || tmp->type == ALTAR || tmp->type == SPELLBOOK)
3673 tmp->randomitems = NULL; 3815 tmp->randomitems = NULL;
3674
3675 } 3816 }
3676 3817
3677 if (QUERY_FLAG (tmp, FLAG_AUTO_APPLY)) 3818 if (QUERY_FLAG (tmp, FLAG_AUTO_APPLY))
3678 auto_apply (tmp); 3819 auto_apply (tmp);
3679 else if ((tmp->type == TREASURE || (tmp->type == CONTAINER)) && tmp->has_random_items ()) 3820 else if ((tmp->type == TREASURE || (tmp->type == CONTAINER)) && tmp->has_random_items ())
… …
3712 } 3853 }
3713 3854
3714 for (mapspace *ms = spaces + size (); ms-- > spaces; ) 3855 for (mapspace *ms = spaces + size (); ms-- > spaces; )
3715 for (object *tmp = ms->bot; tmp; tmp = tmp->above) 3856 for (object *tmp = ms->bot; tmp; tmp = tmp->above)
3716 if (tmp->above && (tmp->type == TRIGGER_BUTTON || tmp->type == TRIGGER_PEDESTAL)) 3857 if (tmp->above && (tmp->type == TRIGGER_BUTTON || tmp->type == TRIGGER_PEDESTAL))
3717 check_trigger (tmp, tmp->above); 3858 check_trigger (tmp, tmp->above, tmp->above);
3718} 3859}
3719 3860
3720/** 3861/**
3721 * Handles player eating food that temporarily changes status (resistances, stats). 3862 * Handles player eating food that temporarily changes status (resistances, stats).
3722 * This used to call cast_change_attr(), but 3863 * This used to call cast_change_attr(), but
… …
3727eat_special_food (object *who, object *food) 3868eat_special_food (object *who, object *food)
3728{ 3869{
3729 object *force; 3870 object *force;
3730 int i, did_one = 0; 3871 int i, did_one = 0;
3731 3872
3732 force = get_archetype (FORCE_NAME); 3873 char buf[64];
3874 snprintf (buf, sizeof(buf), "sp_food_%s", &food->title);
3875 shstr key (buf);
3733 3876
3734 for (i = 0; i < NUM_STATS; i++)
3735 if (sint8 k = food->stats.stat (i))
3736 {
3737 force->stats.stat (i) = k;
3738 did_one = 1;
3739 }
3740
3741 /* check if we can protect the eater */
3742 for (i = 0; i < NROFATTACKS; i++)
3743 {
3744 if (food->resist[i] > 0)
3745 {
3746 force->resist[i] = food->resist[i] / 2;
3747 did_one = 1;
3748 }
3749 }
3750
3751 if (did_one)
3752 {
3753 force->set_speed (0.1);
3754 /* bigger morsel of food = longer effect time */ 3877 /* bigger morsel of food = longer effect time */
3755 force->duration = food->stats.food / 5; 3878 int duration = TIME2TICK (food->stats.food);
3756 SET_FLAG (force, FLAG_APPLIED); 3879
3757 change_abil (who, force); 3880 if (force = who->force_find (key))
3758 insert_ob_in_ob (force, who); 3881 {
3882 if (duration > fabs (force->speed_left / force->speed))
3883 {
3884 new_draw_info_format (NDI_UNIQUE, 0, who, "More magical force spreads through you. H<The effect will last for about %.10g more seconds.>", TICK2TIME (duration));
3885 force->force_set_timer (duration);
3886 }
3887 else
3888 new_draw_info (NDI_UNIQUE, 0, who, "It had no additional effect.");
3889
3890 return;
3759 } 3891 }
3760 else 3892 else
3893 {
3894 force = who->force_add (key, duration);
3895 force->name = key;
3896
3897 /* check if the food affects a stat */
3898 for (i = 0; i < NUM_STATS; i++)
3899 if (sint8 k = food->stats.stat (i))
3900 {
3901 force->stats.stat (i) = k;
3902 did_one = 1;
3903 }
3904
3905 /* check if we can protect the eater */
3906 for (i = 0; i < NROFATTACKS; i++)
3907 {
3908 if (food->resist[i] > 0)
3909 {
3910 force->resist[i] = food->resist[i];
3911 did_one = 1;
3912 }
3913 }
3914
3915 if (did_one)
3916 {
3917 new_draw_info_format (NDI_UNIQUE, 0, who, "You are suffused with magical force. H<The effect will last for about %.10g seconds.>", TICK2TIME (duration));
3918
3919 /* make the force take effect and report effects to user */
3920 change_abil (who, force);
3921 }
3922 else
3761 force->destroy (); 3923 force->destroy ();
3924 }
3762 3925
3763 /* check for hp, sp change */ 3926 /* check for hp, sp change */
3764 if (food->stats.hp != 0) 3927 if (food->stats.hp != 0)
3765 { 3928 {
3766 if (QUERY_FLAG (food, FLAG_CURSED)) 3929 if (QUERY_FLAG (food, FLAG_CURSED))
3767 { 3930 {
3768 assign (who->contr->killer, food->name); 3931 who->contr->killer = food;
3769 hit_player (who, food->stats.hp, food, AT_POISON, 1); 3932 hit_player (who, food->stats.hp, food, AT_POISON, 1);
3770 who->failmsg ("Eck!...that was poisonous!"); 3933 who->failmsg ("Eck!...that was poisonous!");
3771 } 3934 }
3772 else 3935 else
3773 { 3936 {
… …
3777 who->failmsg ("Eck!...that was poisonous!"); 3940 who->failmsg ("Eck!...that was poisonous!");
3778 3941
3779 who->stats.hp += food->stats.hp; 3942 who->stats.hp += food->stats.hp;
3780 } 3943 }
3781 } 3944 }
3945
3782 if (food->stats.sp != 0) 3946 if (food->stats.sp != 0)
3783 { 3947 {
3784 if (QUERY_FLAG (food, FLAG_CURSED)) 3948 if (QUERY_FLAG (food, FLAG_CURSED))
3785 { 3949 {
3786 who->failmsg ("You are drained of mana!"); 3950 who->failmsg ("You are drained of mana!");
… …
3795 /* place limit on max sp from food? */ 3959 /* place limit on max sp from food? */
3796 } 3960 }
3797 } 3961 }
3798 3962
3799 who->update_stats (); 3963 who->update_stats ();
3800}
3801
3802/**
3803 * Designed primarily to light torches/lanterns/etc.
3804 * Also burns up burnable material too. First object in the inventory is
3805 * the selected object to "burn". -b.t.
3806 */
3807void
3808apply_lighter (object *who, object *lighter)
3809{
3810 object *item;
3811 int is_player_env = 0;
3812
3813 item = find_marked_object (who);
3814 if (item)
3815 {
3816 if (lighter->last_eat && lighter->stats.food)
3817 { /* lighter gets used up */
3818 /* Split multiple lighters if they're being used up. Otherwise *
3819 * one charge from each would be used up. --DAMN */
3820 if (lighter->nrof > 1)
3821 {
3822 object *oneLighter = lighter->clone ();
3823
3824 lighter->nrof -= 1;
3825 oneLighter->nrof = 1;
3826 oneLighter->stats.food--;
3827 esrv_send_item (who, lighter);
3828 oneLighter = insert_ob_in_ob (oneLighter, who);
3829 esrv_send_item (who, oneLighter);
3830 }
3831 else
3832 lighter->stats.food--;
3833 }
3834 else if (lighter->last_eat)
3835 {
3836 /* no charges left in lighter */
3837 who->failmsg (format ("You attempt to light the %s with a used up %s.", &item->name, &lighter->name));
3838 return;
3839 }
3840
3841 /* Perhaps we should split what we are trying to light on fire?
3842 * I can't see many times when you would want to light multiple
3843 * objects at once.
3844 */
3845
3846 if (who == item->in_player ())
3847 is_player_env = 1;
3848
3849 save_throw_object (item, AT_FIRE, who);
3850
3851 if (item->destroyed ())
3852 {
3853 who->statusmsg (format ("You light the %s with the %s.", &item->name, &lighter->name));
3854 /* Need to update the player so that the players glow radius
3855 * gets changed.
3856 */
3857 if (is_player_env)
3858 who->update_stats ();
3859 }
3860 else
3861 who->failmsg (format ("You attempt to light the %s with the %s and fail.", &item->name, &lighter->name));
3862 }
3863 else
3864 who->failmsg ("You need to mark a lightable object.");
3865}
3866
3867/**
3868 * op made some mistake with a scroll, this takes care of punishment.
3869 * scroll_failure()- hacked directly from spell_failure
3870 */
3871void
3872scroll_failure (object *op, int failure, int power)
3873{
3874 if (abs (failure / 4) > power)
3875 power = abs (failure / 4); /* set minimum effect */
3876
3877 if (failure <= -1 && failure > -15)
3878 { /* wonder */
3879 object *tmp;
3880
3881 op->failmsg ("Your spell warps!");
3882 tmp = get_archetype (SPELL_WONDER);
3883 cast_wonder (op, op, 0, tmp);
3884 tmp->destroy ();
3885 }
3886 else if (failure <= -15 && failure > -35)
3887 { /* drain mana */
3888 op->failmsg ("Your mana is drained!");
3889 op->stats.sp -= random_roll (0, power - 1, op, PREFER_LOW);
3890 if (op->stats.sp < 0)
3891 op->stats.sp = 0;
3892 }
3893 else if (settings.spell_failure_effects == TRUE)
3894 {
3895 if (failure <= -35 && failure > -60)
3896 { /* confusion */
3897 op->failmsg ("The magic recoils on you!");
3898 confuse_player (op, op, power);
3899 }
3900 else if (failure <= -60 && failure > -70)
3901 { /* paralysis */
3902 op->failmsg ("The magic recoils and paralyzes you!");
3903 paralyze_player (op, op, power);
3904 }
3905 else if (failure <= -70 && failure > -80)
3906 { /* blind */
3907 op->failmsg ("The magic recoils on you!");
3908 blind_player (op, op, power);
3909 }
3910 else if (failure <= -80)
3911 { /* blast the immediate area */
3912 object *tmp = get_archetype (LOOSE_MANA);
3913 cast_magic_storm (op, tmp, power);
3914 op->failmsg ("You unleash uncontrolled mana!");
3915 tmp->destroy ();
3916 }
3917 }
3918} 3964}
3919 3965
3920void 3966void
3921apply_changes_to_player (object *pl, object *change) 3967apply_changes_to_player (object *pl, object *change)
3922{ 3968{
… …
3970 } 4016 }
3971 4017
3972 /* insert the randomitems from the change's treasurelist into 4018 /* insert the randomitems from the change's treasurelist into
3973 * the player ref: player.c 4019 * the player ref: player.c
3974 */ 4020 */
3975 if (change->randomitems != NULL) 4021 if (change->randomitems)
3976 give_initial_items (pl, change->randomitems); 4022 give_initial_items (pl, change->randomitems);
3977 4023
3978 /* set up the face, for some races. */ 4024 /* set up the face, for some races. */
3979 4025
3980 /* first, look for the force object banning 4026 /* first, look for the force object banning
3981 * changing the face. Certain races never change face with class. 4027 * changing the face. Certain races never change face with class.
3982 */ 4028 */
3983 for (walk = pl->inv; walk != NULL; walk = walk->below) 4029 for (walk = pl->inv; walk; walk = walk->below)
3984 if (!strcmp (walk->name, "NOCLASSFACECHANGE")) 4030 if (walk->name == shstr_NOCLASSFACECHANGE)
3985 flag_change_face = 0; 4031 flag_change_face = 0;
3986 4032
3987 if (flag_change_face) 4033 if (flag_change_face)
3988 { 4034 {
3989 pl->animation_id = GET_ANIM_ID (change);
3990 pl->face = change->face; 4035 pl->face = change->face;
3991 4036 pl->animation_id = change->animation_id;
3992 if (QUERY_FLAG (change, FLAG_ANIMATE)) 4037 pl->flag [FLAG_ANIMATE] = change->flag [FLAG_ANIMATE];
3993 SET_FLAG (pl, FLAG_ANIMATE);
3994 else
3995 CLEAR_FLAG (pl, FLAG_ANIMATE);
3996 } 4038 }
3997 4039
3998 /* check the special case of can't use weapons */ 4040 /* check the special case of can't use weapons */
3999 /*if(QUERY_FLAG(change,FLAG_USE_WEAPON)) CLEAR_FLAG(pl,FLAG_USE_WEAPON); */ 4041 /*if(QUERY_FLAG(change,FLAG_USE_WEAPON)) CLEAR_FLAG(pl,FLAG_USE_WEAPON); */
4000 if (!strcmp (change->name, "monk")) 4042 if (change->name == shstr_monk)
4001 CLEAR_FLAG (pl, FLAG_USE_WEAPON); 4043 CLEAR_FLAG (pl, FLAG_USE_WEAPON);
4002 4044
4003 break; 4045 break;
4004 } 4046 }
4005 } 4047 }
4006} 4048}
4007 4049
4008/**
4009 * This handles items of type 'transformer'.
4010 * Basically those items, used with a marked item, transform both items into something
4011 * else.
4012 * "Transformer" item has food decreased by 1, removed if 0 (0 at start means illimited)..
4013 * Change information is contained in the 'slaying' field of the marked item.
4014 * The format is as follow: transformer:[number ]yield[;transformer:...].
4015 * This way an item can be transformed in many things, and/or many objects.
4016 * The 'slaying' field for transformer is used as verb for the action.
4017 */
4018void
4019apply_item_transformer (object *pl, object *transformer)
4020{
4021 object *marked;
4022 object *new_item;
4023 char *find;
4024 char *separator;
4025 int yield;
4026 char got[MAX_BUF];
4027 int len;
4028
4029 if (!pl || !transformer)
4030 return;
4031
4032 marked = find_marked_object (pl);
4033
4034 if (!marked)
4035 {
4036 pl->failmsg (format ("Use the %s with what item?", query_name (transformer)));
4037 return;
4038 }
4039
4040 if (!marked->slaying)
4041 {
4042 pl->failmsg (format ("You can't use the %s with your %s!", query_name (transformer), query_name (marked)));
4043 return;
4044 }
4045
4046 /* check whether they are compatible or not */
4047 find = strstr (marked->slaying, transformer->arch->archname);
4048 if (!find || (*(find + strlen (transformer->arch->archname)) != ':'))
4049 {
4050 pl->failmsg (format ("You can't use the %s with your %s!", query_name (transformer), query_name (marked)));
4051 return;
4052 }
4053
4054 find += strlen (transformer->arch->archname) + 1;
4055 /* Item can be used, now find how many and what it yields */
4056 if (isdigit (*(find)))
4057 {
4058 yield = atoi (find);
4059 if (yield < 1)
4060 {
4061 LOG (llevDebug, "apply_item_transformer: item %s has slaying-yield %d.", query_base_name (marked, 0), yield);
4062 yield = 1;
4063 }
4064 }
4065 else
4066 yield = 1;
4067
4068 while (isdigit (*find))
4069 find++;
4070
4071 while (*find == ' ')
4072 find++;
4073
4074 memset (got, 0, MAX_BUF);
4075
4076 if ((separator = strchr (find, ';')) != NULL)
4077 len = separator - find;
4078 else
4079 len = strlen (find);
4080
4081 if (len > MAX_BUF - 1)
4082 len = MAX_BUF - 1;
4083
4084 strcpy (got, find);
4085 got[len] = '\0';
4086
4087 /* Now create new item, remove used ones when required. */
4088 new_item = get_archetype (got);
4089 if (!new_item)
4090 {
4091 pl->failmsg (format ("This %s is strange, better to not use it.", query_base_name (marked, 0)));
4092 return;
4093 }
4094
4095 new_item->nrof = yield;
4096
4097 pl->statusmsg (format ("You %s the %s.", &transformer->slaying, query_base_name (marked, 0)));
4098
4099 insert_ob_in_ob (new_item, pl);
4100 esrv_send_inventory (pl, pl);
4101 /* Eat up one item */
4102 decrease_ob_nr (marked, 1);
4103
4104 /* Eat one transformer if needed */
4105 if (transformer->stats.food)
4106 if (--transformer->stats.food == 0)
4107 decrease_ob_nr (transformer, 1);
4108}
4109

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